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Technical Manual CL-S6621 Thermal Transfer Barcode & Label Printer PZY90003-00 1.00E-1304 Copyright © 2013 by CITIZEN SYSTEMS JAPAN CO., LTD. CL-S6621 ii CHAPTER 1 SPECIFICATIONS CHAPTER 2 OPERATING PRINCIPLE CHAPTER 3 DISASSEMBLY AND MAINTENANCE CHAPTER 4 TROUBLESHOOTING CHAPTER 5 PARTS LISTS CHAPTER 6 CIRCUIT DIAGRAMS APPENDICES iii CL-S6621 Safety Precautions To prevent personal injury or property damage, the following shall be strictly observed. The degree of possible injury and damage due to incorrect use/maintenance or improperly following instructions is described below. Warning Caution Indicates a situation which, if not observed and handled properly, could result in death or serious injury. Indicates a situation which, if not observed and handled properly, could result in injury or property damage. : This is a mark to call attention to the reader. Warning • Before starting disassembly/reassembly or mechanical adjustment, be sure to disconnect the power cord from the power source. Caution • Do not disassemble/reassemble or adjust the machine, if it functions properly. Particularly, do not loosen screws on any component, unless necessary. • After completing an inspection and before turning on the power, be sure to check that there is no abnormality. • Never try to print without media. • Check that the media is properly set. • Do not lay anything on the cover or lean against it during maintenance or while the printer is in operation. • During maintenance, be careful not to leave parts or screws unattached or loose inside the printer. • When handling a printed circuit board, do not use gloves, etc., which can easily cause static electricity. Since ICs, such as CPU, RAM and ROM, might be destroyed by static electricity, do not touch lead wires or windows unnecessarily. • Do not put the printed circuit boards directly on the printer or on the floor. • When disassembling or reassembling, check wires for any damage and do not pinch or damage them. Also, run wires as they were. CL-S6621 iv CHAPTER 1 SPECIFICATIONS 1-1 CL-S6621 CHAPTER 1 SPECIFICATIONS TABLE OF CONTENTS 1-1. 1-2. 1-3. 1-4. General Specifications .................................................................................................... 1-3 Printable Area ................................................................................................................. 1-8 Printing Position Accuracy .............................................................................................. 1-9 Adjustable Sensors......................................................................................................... 1-10 CL-S6621 1-2 General Specifications 1-1. General Specifications Printing Printing method Resolution Max. print width Max. print length Print density Printing speed setting Print mode Batch mode Tear off mode Cut mode *1 Peel mode*1 Media Types of media Thermal transfer/Direct thermal Main scanning line density: 203 dots/inch (8 dots/mm) Sub-scanning line density: 203 dots/inch (8 dots/mm) Head 1344 dots (effective dots: 1344 dots) 168 mm 6.6inch 2539.7 mm 99.99 inch Print density is adjustable with software 6, 5, 4, 3 or 2 inches per second Normal printing (single or multiple sheets) Feeds back media to the tear-off position after printing is completed. Prints while cutting at designated sheet units. The following two kinds of cut mode operations are available. • Back feed • Cut through (Cut through refers to stopping present printing to cut the previous label when it reaches the cut position. After cutting, printing restarts but a gap may be created at the seam of the printing at this time.) Peels labels from the liners after printing them. Roll, fanfold (continuous media, die-cuts, continuous tags, paper or tickets) Recommended media Thermal transfer: label media (LR1111 Lintec) Direct thermal media: label media (150LA-1 Ricoh), tag media (130LHB Ricoh) Max. media width 178.0 mm 7.01" Min. media width 50.0 mm 1.97" Min. label width 50.0 mm 1.97" 2 Min. label pitch* 19.0 mm 0.748" Max. media thickness 0.254 mm 0.01" Max. media length 2539.7 mm 99.99" Min. media length 16.0 mm 0.63" Min. media thickness 0.0635 mm 0.0025" On-board roll media Max. external diameter: 127mm 5" diameter Media core: 25.4 to 76mm 1 to 3" Min. media core external diameter (when using label media): 50.8 mm 2" *1: Options can be separately purchased. *2: When a media pitch of less than 1" is used, set the "Small Media Adjustment" setting in the "Page Setup" menu to "On". 1-3 CL-S6621 General Specifications Ribbon Recommended ribbon B110A Ricoh Max. ribbon width 174.0 mm 6.85" Min. ribbon width 50.0 mm 1.97" Max. ribbon length 360.0 m 1181 ft Max. roll diameter 74.0 mm 2.90" Outer diameter of the 33.4±0.50mm 1.31 ± 0.02" paper core Inner diameter of the 25.4 ± 0.25 mm 1.00 ± 0.01" paper core Ribbon end tape Max. 80.0 mm 3.15” length Ribbon end detection Ribbon out detection by a ribbon sensor Bar code For Datamax® emulation*3 One-dimension • Code 3 of 9 • UPC-A • UPC-E • EAN-13 (JAN-13) • EAN-8 (JAN-8) • Interleaved 2 of 5 • Code 128 • HIBC (Modulus 43-used code 3 of 9) • Codabar (NW-7) • Int 2 of 5 (Modulus 10-used Interleaved 2 of 5) • Plessey • Case Code • UPC 2DIG ADD • UPC 5DIG ADD • Code 93 • Telepen • ZIP • UCC/EAN 128 • UCC/EAN128 (for K-MART) • UCC/EAN128 Random Weight • FIM Two-dimension • UPS Maxi Code • PDF-417 • Data Matrix • QR Code • Aztec • GS1 DataBar ® For Zebra emulation*4 One-dimension • Code 11 • Interleaved 2 of 5 • Code 39 • EAN-8 • UPC-E • Code 93 • Code 128 • EAN-13 • Industrial 2 of 5 • Standard 2 of 5 • ANSI CODABAR • LOGMARS • MSI • Plessey • UPC/EAN Extensions • UPC-A • POSTNET • Planet Two-dimension • Code 49 • PDF-417 • CODA BLOCK • UPS Maxi Code • Micro PDF-417 • Data Matrix • QR Code • GS1 DataBar • TLC39 • Aztec ® *3: Datamax is a registered trademark of Datamax Bar Code Products Corporation. *4: Zebra® is a registered trade mark of ZIH Corp. CL-S6621 1-4 General Specifications Font For Datamax® emulation*3 1. Seven kinds of fixed pitch font Overseas, English fonts and European fonts 2. OCR fonts OCR-A*5, OCR-B*5 3. Proportional fonts CG Triumvirate smooth font CG Triumvirate Bold smooth font (6, 8, 10, 12, 14, 18, 24, 30, 36, 48 points) • Character set: Conforms with code page 850 standards 4. TrueTypeTM rasterizer *6 For Zebra® emulation*4 1. Five kinds of fixed pitch font Overseas, English fonts and European fonts 2. OCR fonts OCR-A*5, OCR-B*5 3. Proportional font CG Triumvirate Condensed Bold 4. True type™ rasterizer*6 Symbol set PC866U Ukraina*7, PC Cyrillic, ISO 60 Danish/Norwegian, DeskTop, ISO 8859/1 Latin 1, ISO 8859/2 Latin 2, ISO 8859/9 Latin 5, ISO 8859/10 Latin 6, ISO 8859/7 Latin/Greek, ISO 8859/15 Latin 9, ISO 8859/5 Latin/Cyrillic, ISO 69: French, ISO 21: German, ISO 15: Italian, Legal, Math-8, Macintosh, Math, PC-858 Multilingual, Microsoft Publishing, PC-8, Code Page 437, PC-8 D/N, Code Page 437N, PC-852 Latin 2, PC-851 Latin/Greek, PC-862 Latin/Hebrew, Pi Font, PC-850 Multilingual, PC-864 Latin/Arabic, PC-8 TK, Code Page 437T, PC-1004, PC-775 Baltic, Non-UGL, Generic Pi Font, Roman-8, Roman-9, ISO 17: Spanish, ISO 11: Swedish, Symbol, PS Text, ISO 4: United Kingdom, ISO 6: ASCII, Ventura International, Ventura Math, Ventura US, Windows 3.1 Latin 1, Wingdings, Windows 3.1 Latin 2, Windows 3.1 Baltic (Latv, Lith), Windows 3.0 Latin 1, Windows Latin/Cyrillic, Windows 3.1 Latin 5 Control language Conforms to Datamax® programming language*3 and Zebra® programming language*4 *5: The OCR font may have a low recognition rate according to the reader. *6: It is equipped with UFSTTM and TrueTypeTM rasterizer that are licensed from Monotype Imaging, Inc. TrueTypeTM is a trademark of Apple Inc. UFSTTM is a trademark of Monotype Imaging, Inc. *7: "PC866U Ukraina" is available for Datamax® emulation only. 1-5 CL-S6621 General Specifications Outline of electronic devices CPU 32-bit RISC CPU ROM Standard equipment: FLASH ROM 16MByte (User area: 4MByte) RAM Standard equipment: SDRAM 32MByte (User area: 4MByte) Media detection sensors Transparent sensor Detects media gap between labels, notches on tags, and media out Reflective sensor Detects reflective mark on back of media and media out PNE (Paper Near Detects the near end state of roll paper End) sensor (By default, issuing a paper near end alarm is disabled by the menu settings.) 1 Label peeling sensor * Detects labels that are peeled off. Communication interfaces Serial 2400, 4800, 9600, 19200, 38400, 57600, or 115200 bps USB High-speed USB2.0 (480Mbps) Communication interface (Options) Parallel*8 IEEE1284 (Compatible, Nibble, ECP mode) Network Wired LAN: Ethernet interface (10-Base-T/100-Base-TX) Wireless LAN: IEEE802.11n/IEEE802.11g/IEEE802.11b Indications and switches LED POWER, PRINT, CONDITION, ERROR Buzzer Alarms, errors, etc. Operating panel keys PAUSE, FEED, STOP, MODE/REPEAT Head-up detection Detects head open. switch Power switch Turns power on and off. Power supply 120V version 120V (-10%+6%), 2.5A, 60Hz (U.S.A., Canada) UL60950-1st/2nd Edition, CSA No. 950, FCC Part 15 Subpart B (Class A) 220V version 220V-240V (-10%+6%), 1.5A, 50/60Hz (Europe) EN60950-1, EN55022 (Class A), EN55024, EN61000-3-2, EN61000-3-3, CCC GB4943-2001/GB9254-1998/GB17625.1-2003 Power consumption (max. value) 120V version 105W (operation at 6 IPS at 12.5% printing duty) 4.4W (printer standby in Normal mode) 2.3W (printer standby in Standby mode*9) 220V version 105W (operating at 6 IPS at 12.5% printing duty) 5.0W (printer standby in Normal mode) 2.8W (printer standby in Standby mode*9) *8: This interface is Non-L. P. S. (Limited Power Source). *9: Standby mode is default OFF. CL-S6621 1-6 General Specifications Others Environment Operating temperature conditions: Operating temp. 0 to 40°C, humidity 30 to 80%, condensation free (Conditions: ventilation, and natural convection) Storage temperature conditions Temp. -20 to 60°C, humidity 5 to 85% (Store the printer with the Head Unit up, without paper installed and without condensation.) (Conditions: ventilation, and natural convection) 85 Humidity % Humidity % 80 40 30 0 5 5 35 40 Temperature °C Operating assurance temperature Printing assurance temperature 60 -20 Temperature °C Storage assurance temperature [Operating and printing assurance condition] [Storage assurance condition] External dimensions Approx. 303 (W) X 290.1 (D) X 273.2 (H) mm 11.9 (W) X 11.4 (D) X 10.76 (H)" Weight Accessories Approx. 7.9 kg (17.4 lb.) Test label media, Test ribbon, CD-ROM (User's Manual), Quick start guide, Head cleaner, Power cord, Media holder bar and Media holder guide, Ribbon holder, Paper core Auto-cutter unit, Peeler unit, IEEE1284 Parallel I/F board, Ethernet I/F board, Wireless LAN I/F board Option 1-7 CL-S6621 Printable Area 1-2. Printable Area The printable area of the printer is as follows: When media is set to the printer, it must be aligned with the media guide at the left of the printing mechanism. Though the available maximum media width is 178 mm (7.01"), there are unprintable areas on both sides: 2.5 mm (0.10") width is on the left side and 7.5 mm (0.30") width on the right side as shown below. The left side unprintable area applies for media of any size. Media guide Maximum media width: 178 mm (7.01") Unprintable area Printable area 168 mm (6.61”) 7.5 mm (0.30") 2.5 mm (0.10") Reference end CL-S6621 Direction of media feed 1-8 Printing Position Accuracy 1-3. Printing Position Accuracy By default, the printing start position is 2.5 mm (0.10") from the left end of the media and 1 mm (0.04") backward the leading edge of the label, U-shaped notch, or black mark. 2.5 mm (0.10") is the necessary value to avoid printing in the unprintable area as mentioned in “Printable Area". The printing start position can deviate from the ideal position as follows: Printable area 100 ± 2 mm*4 (39.4 ± 0.08") 2.5 ± 1 mm*3 (0.10 ± 0.04") Unprintable area Unprintable area Maximum media width: 178 mm (7.01") 1 mm (0.04") Actual printing start position*1 ABCDEFG 1 ± 2 mm*2 (0.04 ± 0.08") Ideal printing start position 2.5 mm (0.10") Direction of media feed Reference edge (Paper guide) *1: *2: *3: *4: Actual printing start position. May deviates from the ideal one in the indicated range. Deviation of vertical positioning when printing position is set to 0. Deviation of horizontal positioning when printing position is set to 0. Deviation of vertical printing position when 100 mm is specified from the printing start position. 1-9 CL-S6621 Adjustable Sensors 1-4. Adjustable Sensors There are two media sensors; the upper sensor (transparent sensor) and the bottom sensor (reflective sensor). The upper sensor is used to detect the labels on the liner or the U-shaped notches of tag. The bottom sensor is used to detect the black marks on tag. Also, both sensors are used to detect media end. The mechanical adjustable range of both sensors is equal and they are adjusted at the same time by turning the blue knob (“Gear Bevel Lead Screw U”). For details about the media sensors, refer to “2-1-3 Label/Tag Detection Mechanism". Media guide Center 4.8 to 88.9 mm (0.19 to 3.5") (Moveable range of the transparent sensor) 2.7 to 86.8 mm (0.11 to 3.42") 2.5 mm (0.10") Media Printable area 168 mm (6.61”) Maximum media width: 178 mm (7.01") Direction of media feed CL-S6621 1-10 Unprintable area Unprintable area (Moveable range of the reflective sensor) 7.5 mm (0.30") CHAPTER 2 OPERATING PRINCIPLES 2-1 CL-S6621 CHAPTER 2 OPERATING PRINCIPLES TABLE OF CONTENTS 2-1. Operation of Each Mechanism ....................................................................................... 2-4 2-1-1. Locations and Functions of Motors, Sensors and Thermal Head ...................... 2-4 (1) “Unit, Ribbon” section ................................................................................ 2-4 (2) Printing section .......................................................................................... 2-5 2-1-2. Media Feed Mechanism..................................................................................... 2-6 2-1-3. Label/Tag Detection Mechanism ........................................................................ 2-7 2-1-4. Printing and Ribbon Feed Mechanism ............................................................... 2-10 2-1-5. Print Head Up/Down Detection Mechanism....................................................... 2-13 2-1-6. Paper Near End Detection Mechanism.............................................................. 2-14 2-1-7. Head Balance Adjustment Mechanism .............................................................. 2-15 2-1-8. Media Offset Adjustment Mechanism................................................................. 2-16 2-1-9. Transparent/Reflective Sensor Travelling Mechanism ....................................... 2-17 2-2. Operation of Control Parts .............................................................................................. 2-18 2-2-1. Configuration of Printer ...................................................................................... 2-18 (1) AC power supply ....................................................................................... 2-19 (2) SA, Main PCB............................................................................................ 2-19 (3) Operation panel (SA, Opepane PCB)........................................................ 2-20 (4) Thermal print head (SA, Head).................................................................. 2-20 (5) Sensors ..................................................................................................... 2-20 (6) Motors........................................................................................................ 2-20 (7) SA, Ribbon PCB ........................................................................................ 2-20 (8) SA, Relay PCB .......................................................................................... 2-21 (9) Optional I/F ................................................................................................ 2-21 2-2-2. Memory map ...................................................................................................... 2-22 2-2-3. Sensors .............................................................................................................. 2-23 (1) Head up switch .......................................................................................... 2-23 (2) Transparent sensor and reflective sensor ................................................. 2-24 (3) Ribbon Sensor F/R .................................................................................... 2-26 (4) Head temperature sensor.......................................................................... 2-27 (5) PF motor temperature sensor.................................................................... 2-28 (6) Ribbon motor temperature sensor............................................................. 2-29 (7) Paper Near End sensor ............................................................................. 2-30 2-2-4. Drivers................................................................................................................ 2-31 (1) PF motor driver.......................................................................................... 2-31 (2) Ribbon motor driver ................................................................................... 2-32 (3) Head driver ................................................................................................ 2-33 (4) Buzzer driver ............................................................................................. 2-35 (5) Fan driver .................................................................................................. 2-35 2-2-5. Other circuits ...................................................................................................... 2-36 (1) Power supply circuit................................................................................... 2-36 (2) Reset circuit............................................................................................... 2-37 (3) Clock circuit ............................................................................................... 2-37 CL-S6621 2-2 (4) Ope-pane circuit ........................................................................................ 2-38 (5) USB I/F control circuit................................................................................ 2-38 (6) RS232C I/F circuit ..................................................................................... 2-39 (7) Option I/F circuit ........................................................................................ 2-39 (8) Peeler circuit (for optional peeler).............................................................. 2-40 (9) Cutter control circuit (for optional cutter) ................................................... 2-41 2-3. Operation Panel.............................................................................................................. 2-43 2-3-1. External view...................................................................................................... 2-43 (1) Keys........................................................................................................... 2-43 (2) LEDs.......................................................................................................... 2-43 2-3-2. Operation using the keys ................................................................................... 2-44 (1) Normal operation ....................................................................................... 2-44 (1-1) Sensor adjustment mode .................................................................. 2-44 (1-2) Menu setting mode ........................................................................... 2-45 (2) Test mode .................................................................................................. 2-46 (2-1) Self print mode.................................................................................. 2-46 (2-2) Hex dump mode................................................................................ 2-47 (3) Factory/Service mode................................................................................ 2-47 (3-1) General ............................................................................................. 2-47 (3-2) How to enter the Factory/Service Mode............................................ 2-48 (3-3) Factory/Service Mode menu table .................................................... 2-54 2-4. Interface.......................................................................................................................... 2-59 2-4-1. Serial Interface ................................................................................................... 2-59 (1) Specifications............................................................................................. 2-59 (2) Signal line and pin assignment.................................................................. 2-59 (3) Protocol ..................................................................................................... 2-60 2-4-2. USB Interface..................................................................................................... 2-61 (1) Specifications............................................................................................. 2-61 (2) Signal line and pin arrangement................................................................ 2-61 2-4-3. Parallel Interface (Option) .................................................................................. 2-61 (1) Specifications............................................................................................. 2-61 (2) Signal line and pin assignment.................................................................. 2-62 (3) Parallel port status signals when an error occurs ...................................... 2-62 (4) Compatible timing specification ................................................................. 2-63 2-3 CL-S6621 Operation of Each Mechanism 2-1. Operation of Each Mechanism This printer is a thermal transfer barcode & label printer comprised of the following mechanisms: media feed, ribbon feed, label/tag detection, print head up/down detection, paper near end detection, head balance adjustment, media thickness adjustment and transparent/reflective sensor travel. This section describes the operation of each of these mechanisms. 2-1-1. Locations and Functions of Motors, Sensors and Thermal Head This printer has the following motors, sensors and thermal head. (1) “Unit, Ribbon” section Part name Description SA Ribbon Motor F This motor takes up ribbon. A thermistor is attached to the side of (Front side) this motor to detect the motor temperature. SA Ribbon Motor R This motor gives back tension to ribbon. (Rear side) Ribbon Sensor F This sensor consists of two photointerrupters to detect if appropriate (“SA, Ribbon Sensor” tension is given to the front side ribbon. on the front side) It also detects a ribbon-running error. Ribbon Sensor R This sensor consists of two photointerrupters to detect if appropriate (“SA, Ribbon Sensor” tension is given to the rear side ribbon. on the rear side) It also detects the ribbon end status. SA Ribbon Motor R SA Ribbon Motor F Ribbon Sensor R ("SA, Ribbon Sensor" on the rear side) Ribbon Sensor F ("SA, Ribbon Sensor" on the front side) CL-S6621 2-4 Operation of Each Mechanism (2) Printing section Part name Description SA PF Motor This motor feeds media. A thermistor is attached to the side surface of this motor to detect the motor temperature. SA, Head Up Switch This switch is a mechanical lever switch to detect the print head position; up or down. Transparent Sensor This sensor is a photo sensor to detect the labels stuck on liner or (Upper sensor) U-shaped notches on tag. It also detects the media end. (SA TRA Sen PCB) Reflective Sensor This sensor is a photo sensor to detect the black marks on tag. It also (Bottom sensor) detects the media end. (SA Ref Sen PCB) SA, Head It consists of a head driver and thermal elements. Thermal elements are heated to make printing on media. The thermal head incorporates a thermistor to detect the thermal head temperature. SA PNE Sensor This sensor is a photo sensor to detect a near end status of roll paper (Paper near end installed. sensor) SA, Head SA PNE Sensor Transparent sensor (SA TRA Sen PCB) Reflective Sensor (SA Ref Sen PCB) SA PF Motor SA, Head Up Switch 2-5 CL-S6621 Operation of Each Mechanism 2-1-2. Media Feed Mechanism The major components of the media feed mechanism are: (a) SA PF Motor (b) SA2_Platen (c) Gear train By setting the head block to the down position, media is pushed against the “SA2_Platen” by the “SA, Head”. As the “SA PF Motor” (stepping motor) turns counterclockwise viewing from the right side of the printer, the “SA2_Platen” turns counterclockwise via the gear train (“Gear Reduction PF 1”, “Gear Reduction PF 2” and “Gear Idle PF”) and media is fed forward by the friction force produced between the “SA2_Platen” and the “SA, Head”. When the “SA PF Motor” turns clockwise, media is fed backwards. One step of the “SA PF Motor” feeds media by 1/16 mm (0.0025"). Thermal Elements SA, Head Ribbon 6 6 Media 5 SA2_Platen Gear Idle PF Gear Reduction PF 2 Gear Reduction PF 1 4 3 2 1 Motor Gear [Right side view] CL-S6621 2-6 SA PF Motor Operation of Each Mechanism 2-1-3. Label/Tag Detection Mechanism The major components of the label/tag detection mechanism are: (a) Reflective sensor (Bottom sensor) (SA Ref Sen PCB) (b) Transparent sensor (Upper sensor) (SA TRA Sen PCB) There are two movable sensors, the reflective sensor (bottom sensor) and the transparent sensor (upper sensor). As you adjust the sensor position with the blue knob (“Gear Bevel Lead Screw U”), both sensors move at the same time. As shown in the figure below, the reflective sensor has two LEDs and one phototransistor. The reflective sensor is used to detect black marks at the back of tag. On the other hand, the transparent sensor is a phototransistor that will receive the transparent light from the LEDs through the media. The transparent sensor is used to detect labels on liner or U-shaped notches of tag. Both reflective and transparent sensors are used to detect the media end. Aligning the sensors for label paper or tag with U-shaped notches: For label paper, turn the blue knob (“Gear Bevel Lead Screw U”) to align the mark of the transparent sensor at the center of label. (The transparent sensor and the reflective sensor move at the same time.) For tags with U-shaped notches, turn it to align the mark with the U-shaped notch. Aligning the reflective sensor for tag with black marks: For tag with black marks, turn the blue knob (“Gear Bevel Lead Screw U”) to align the left side mark of the reflective sensor with the black mark of tag. ' " & % & ! % & ! "#$ & & & 2-7 CL-S6621 Operation of Each Mechanism Detecting labels: (Media Sensor menu: “See Through”) For detecting label, both reflective sensor and transparent sensor are used. Label paper passes between both sensors. The light emitted from the LEDs of the reflective sensor passes through the liner (base part of label paper) where no label is stuck on it, and the light reaches the transparent sensor. Accordingly, the phototransistor of the transparent sensor turns ON. Meanwhile, in the label part, the light is blocked by label and does not reach the phototransistor. So, the phototransistor turns OFF. By sensing the output of the transparent sensor, the CPU on the Main PCB can detect the label leading edge for printing. Detecting U-shaped notches of tag: (Media Sensor menu: “See Through”) For detecting U-shaped notches of tag, both reflective sensor and transparent sensor are used. The U-shaped notches are detected in the same way as the label mentioned above, except that the light is directly falls on the transparent sensor through the notch. Detecting black marks on tag: (Media Sensor menu: “Reflect”) For detecting black marks on tag, only the reflective sensor is used. Light emitted from the LEDs is reflected by the tag (at other than the black mark) and reaches the phototransistor of the reflective sensor. At the black mark, the light is not reflected. The CPU on the Main PCB detects the black mark by sensing the output of the reflective sensor. Tag Label U-shaped notch Label Media Black mark Label gap Liner Transparent and Reflective sensors Reflective sensor Transparent sensor Sensor to be used Media Sensor menu CL-S6621 Media Media LEDs Reflective sensor LEDs Reflective sensor See Trough Reflect 2-8 Operation of Each Mechanism Detecting continuous media: (Media Sensor menu: “None”) For detecting continuous media, only the reflective sensor is used. In this case, only media end is detected by the reflective sensor. LED light amount control: According to the media selected by the Media Sensor menu (“See Through”, “Reflect”, or “None”), the amount of light is well controlled to detect the label/U-shaped notch, black mark, or continuous media. The amount of light is as follows (the largest amount is for “See Through): • Continuous media (None) < Black mark (Reflect) < Label/U-shaped notch (See Through) 2-9 CL-S6621 Operation of Each Mechanism 2-1-4. Printing and Ribbon Feed Mechanism The major components of the printing and ribbon feed mechanism are: (a) SA, Head (d) SA, Ribbon Tension Shaft F/R (b) SA Ribbon Motor F/R (e) SA, Ribbon Sensor (Front/Rear) (c) Ribbon gear train Ink ribbon is set to the printer using the ribbon holders. Ribbon is supplied from the supply reel and is taken up by the take-up reel with adequate ribbon tension, via the “SA, Ribbon Tension Shaft R” and “SA, Ribbon Tension Shaft F”. The “SA, Ribbon Tension Shaft F/R” is always pushed outward by the internal springs, and, when ribbon slacks, it moves outward. When ribbon tightens, it moves inward. (Refer to the figures on the later pages.) The same ribbon sensor is installed on the front and rear sides. The ribbon sensor on the front side is used to detect the position of the “SA, Ribbon Tension Shaft F” (i.e., the ribbon tension on the front side). While, the ribbon sensor on the rear side is used to detect the position of the “SA, Ribbon Tension Shaft R” (i.e., the ribbon tension on the rear side). The ribbon sensor on the front side is also used to detect a ribbon running condition, and that on the rear side is used to detect the ribbon end. On the front side, the “SA Ribbon Motor F” turns to take up ribbon. On the rear side, the “SA Ribbon Motor R” turns to supply ribbon, while applying adequate back tension to ribbon to eliminate ribbon slack. Supply Side Take-up Side Gear Ribbon Shaft F SA Ribbon Motor R Gear Reduction Ribbon 1 Gear Ribbon Shaft R SA Ribbon Motor F Gear Reduction Ribbon 1 Gear Reduction Ribbon 2 Gear Reduction Ribbon 3 SA, Ribbon Tension Shaft F Gear Idle Ribbon Gear Idle Ribbon Gear Reduction Ribbon 3 Ribbon Thermal Head Gear Reduction Ribbon 2 SA, Ribbon Tension Shaft R Media SA2_Platen [Front] Printing: When printing with ink ribbon, ink on the ribbon is melted by the heated thermal element of the “SA, Head” and is transferred on the media surface. CL-S6621 2-10 Operation of Each Mechanism Taking up Ribbon: Ribbon will be taken up on the front side as follows: (1) As media is fed, ribbon is also fed by the friction force produced between media and the “SA, Head”. (2) Ribbon slacks and the ribbon sensor on the front side turns OFF as the “SA, Ribbon Tension Shaft F” is pushed outward. (3) The “SA Ribbon Motor F” starts to turn and ribbon is taken up. (4) Ribbon tightens and the ribbon sensor on the front side turns ON. Then, the “SA Ribbon Motor F” stops. Supplying Ribbon: On the rear side, the “SA Ribbon Motor R” turns to supply ribbon, while applying adequate back tension. In the same way as on the front side, the ribbon sensor on the rear side detects the ribbon tension to keep the ribbon tension constant. However, when printing is made and ribbon is fed, the ribbon sensor on the rear side turns ON since ribbon is tightened at this time. Reel Drive Mechanism: Though the ribbon holders are directly installed in the reels, ribbon is connected to the reels via the spring mechanism of the ribbon holders. This means that ribbon is taken up via the spring mechanism when the “SA Ribbon Motor F”/”SA Ribbon Motor R” turns. On the front side, the “SA Ribbon Motor F” turns in the clockwise direction viewing from the right side of the printer, and the “Gear Ribbon Shaft F” (take-up reel) turns in the counterclockwise direction via the “Gear Reduction Ribbon 1”, “Gear Reduction Ribbon 2”, “Gear Reduction Ribbon 3” and “Gear Idle Ribbon”. Thus, ribbon is taken up. On the rear side, the “SA Ribbon Motor R” turns in the counterclockwise direction, and the “Gear Ribbon Shaft R” (supply reel) turns in the clockwise direction via the “Gear Reduction Ribbon 1”, “Gear Reduction Ribbon 2”, “Gear Reduction Ribbon 3” and “Gear Idle Ribbon”, Ribbon”. Thus, ribbon is supplied. 2-11 CL-S6621 Operation of Each Mechanism Detecting Ribbon Tension (Ribbon Sensors): The same ribbon sensor is installed on the front and rear sides. Since the operation is the same on both sides, the front side operation is explained here: When ribbon is taken up, the ribbon tightens and the “SA, Ribbon Tension Shaft F” is pushed inward (in the direction of “a”) by the ribbon. At this time, the claws “A” attached to the “SA, Ribbon Tension Shaft F” are inserted into the photointerrupters of the “SA, Ribbon Sensor”, and the photointerrupters turn OFF. During printing, the ribbon is fed forward together with media and the ribbon will slack. This, the “SA, Ribbon Tension Shaft F” is moved outward (in the direction of “b”) by the spring (“B”) force, and the claws “A” come off the photointerrupters. So, the photointerrupters turn ON and the “SA Ribbon Motor F” turns faster to take up the ribbon quickly. Then, the claws “A” are inserted into the photointerrupters again, and the “SA Ribbon Motor F” resumes normal speed. This cycle is repeated and constant tension is applied to the ribbon. (The two claws “A” are arranged so that they are inserted into or released from the photointerrupters with a slightly different timing. This function enables to finely control the ribbon tension.) On the rear side, during printing, ribbon will be tightened. If it is tightened, the ribbon sensor turns ON and the “SA Ribbon Motor R” turns faster than normal speed to quickly supply ribbon. Ribbon Sensor SA, Ribbon Sensor A Supporting Point Tension Adjustment Knob (Front) [Right side view] b A a Ribbon B Spring Ribbon Tension (2 pcs.) SA, Ribbon Tension Shaft F Ribbon Tension Adjustment Knob (Rear) Tension Adjustment Mechanism: To apply adequate ribbon tension, you can change the spring “B” force as follows: The spring force is adjustable in 3 steps with the “Tension Adjustment Knob (Front/Rear)”. As you move the knob toward the T mark, the spring force becomes stronger since the spring “B” is moved to the left in the above figure. CL-S6621 2-12 Operation of Each Mechanism 2-1-5. Print Head Up/Down Detection Mechanism The component of the print head up/down detection mechanism is as follows: (a) SA, Head Up Switch (b) Pop Up Cover Frame (c) Spring Pop Up (d) Support Pop Up The print head up/down detection mechanism detects the up (open)/down (close) status of the “Unit, Head”. When the “Unit, Head” is in the down position, the “Support Pop Up” (a part of the “Unit, Head”) pushes down the top of the “Pop Up Cover Frame”, and the lever of the “SA, Head Up Switch” is pushed. In this state, the “SA, Head Up Switch” turns ON and the signal line is in “Low” level. While, the “Unit, Head” is in the up position, since the “Pop Up Cover Frame” is released from the “Support Pop Up”, it pops up by the force of “Spring Pop Up” and the switch lever is set free. In this state, the “SA, Head Up Switch” turns OFF and the signal line is in “High” level. The CPU on the Main PCB detects up or down position of the “Unit, Head” by sensing the output of the “SA, Head Up Switch. Unit, Head ["Unit, Head" Down Position] Support Pop Up Pop Up Cover Frame Support Pop Up ON SA, Head Up Switch Spring Pop Up ["Unit, Head" Up Position] Pop Up Cover Frame SA, Head Up Switch Spring Pop Up OFF 2-13 CL-S6621 Operation of Each Mechanism 2-1-6. Paper Near End Detection Mechanism The component of the Paper near end detection mechanism is as follows: (a) SA PNE Sensor (A part of the main body) (b) Lever PNE (A part of the “Roll Paper Holder”) (c) Slider PNE (A part of the “Roll Paper Holder”) (d) Spring PNE (A part of the “Roll Paper Holder”) The paper near end sensor is used to detect a paper near end status of roll paper installed in the printer. The knob of the “Lever PNE” is pushed by the side of roll paper and the “Slider PNE” engages with the “SA PNE Sensor” (fixed part on the main body). In this state, the “SA PNE Sensor” (photointerrupter) turns OFF. When printing proceeds and the diameter of roll paper is reduced to the preset paper near end point, the knob of the “Lever PNE” that was pushed by the roll paper pops up, and the “Slider PNE” comes off the “SA PNE Sensor”. In this state, the “SA PNE Sensor” (photointerrupter) turns ON. The CPU on the Main PCB detects the ON/OFF status of the “SA PNE Sensor” (photointerrupter) and judges if the roll paper reaches the near end status. The paper near end position can be changed mechanically by sliding the knob of the “Lever PNE” up or down. [Normal Status] [PNE (Paper Near End) Status] Roll Paper Holder Lever PNE Spring PNE SA PNE Sensor Roll Paper Spring PNE Lever PNE SA PNE Sensor Roll Paper Slider PNE CL-S6621 Slider PNE 2-14 Operation of Each Mechanism 2-1-7. Head Balance Adjustment Mechanism The major components of the head balance adjustment mechanism are: (a) Cam Head Balance (c) Spring Head L/R (b) Plate Head Balance The head balance adjustment mechanism is used to eliminate uneven printing density on media. The head balance adjustment is accomplished by changing the right side head pressure according to media width to be used. To adjust, the blue Media width adjustment dial (“Cam Head Balance”) is used. When narrow width media is used, the dial should be set toward “0” to give weaker pressure. While, wide width media is used, it should be set toward “9” to give stronger pressure. When narrow width media is used (need to give weak pressure): The “Spring Head L” and “Spring Head R” (2 pcs.) act to press the “SA, Head” against the “SA2_Platen”. For narrow width media, if the same pressure is given on both sides, since no media exists on the right side of the “SA, Head”, the “SA, Head” will slant to the right, resulting in uneven printing density. The part “A” of the “Plate Head Balance” is pushed against the cam part of the “Cam Head Balance” by the force of “Spring Head R” and it moves up step by step () as the Media width adjustment dial is turned toward “0” (). As it moves up, the “Spring Head R” is pressed with weaker force by the “Plate Head Balance” (), and the right side pressure against the “SA, Head” decreases, resulting in even printing density. You need to align the dial number according to the media width to be used. (Smaller number for narrower media) When wide width media is used (need to give strong pressure): The same principle applies to wide media. However, in this case, the Media width adjustment dial should be turned toward “9”. Then the part “A” of the “Plate Head Balance” moves down to apply stronger pressure to the “SA, Head”. (Larger number for wider media) For narrow media Spring Head L (Fixed) Supporting point Spring Head R Weak (Movable) Toward "0" Plate Head Balance SA, Head Ribbon Media (Narrow width) For wide media A SA2_Platen Strong Cam Head Balance (Media Width Adjustment Dial) T0ward "9" SA, Head Ribbon Media (Wide width) 2-15 CL-S6621 Operation of Each Mechanism 2-1-8. Media Offset Adjustment Mechanism The major components of the media thickness adjustment mechanism are: (a) Cam Head Adjust (c) Spring Head Holder (b) SA Head Adjust Lever (d) Plate Holder Head According to the softness of media, the thermal element position is displaced from the optimum position. The head offset adjustment mechanism is used to correct this by moving the “SA Head” back and forth a little. By performing the head adjustment properly, optimum printing quality is obtained. (When shipping, the Media thickness adjustment dial is set to “1” for soft media.) When soft media is used (thin thermal paper, label paper, etc.): When soft media is used, the optimum position of the thermal elements will be nearly right above the center of the “SA2_ Platen”. (In dial No. “1”, they are aligned with the platen center.) When hard media is used (tag paper): When hard media is used, the optimum position of the thermal elements will shift toward the front a little from the center of the “SA2_Platen”, i.e. toward the left viewing from the right side of the “SA2_ Platen” as shown below. As the optimum position varies according to the hardness of media, it is necessary to adjust the Media thickness adjustment dial from “1” to up to “9” for optimum printing. As the dial is turned (), the “SA Head Adjust Lever” swings up and down () as its projection “A” moves along the groove of the dial. The “Plate Holder Head” end is pinched by the “Spring Head Holder” at end “B” of the “SA, Head Adjust Lever”. (Namely, both parts are connected via the “Spring Head Holder”.) Therefore, as the “SA, Head Adjust Lever” swings up and down (), the “Plate Holder Head” swings up and down accordingly (). With this movement of the “Plate Holder Head”, the thermal element position slightly moves back and forth against the “SA2_Platen”. [Section "B" upside-down view] [Right side view] For soft media Supporting point SA Cover Frame (Fixed) Plate Holder Head B Ribbon 0 B Spring Head Holder SA Head Adjust Lever 0 Media SA2_Platen Groove SA, Head 9 B For hard media A Supporting point 9 9 0 Cam Head Adjust (Media Thickness Adjustment Dial) CL-S6621 2-16 Operation of Each Mechanism 2-1-9. Transparent/Reflective Sensor Travelling Mechanism The major components of the transparent/reflective sensor travelling mechanism are: (a) Gear Bevel Lead Screw U (Blue) (d) Shaft Lead Screw (Upper/Lower) (b) Gear Lead Screw L (e) Holder Sensor Adjust U (Transparent sensor) (c) Gear train (f) Holder Sensor Adjust L (Reflective Sensor) The transparent sensor is incorporated in the “Holder Sensor Adjust U” and the reflective sensor is incorporated in the “Holder Sensor Adjust L”. Both sensor housings move to the right and left simultaneously by turning the “Gear Bevel Lead Screw U” (blue). Note that the sensor housings (“Holder Sensor Adjust U” and “Holder Sensor Adjust L”) are engaged with the groove of respective “Shaft Lead Screw” (upper and lower). Therefore, they move horizontally when the “Shaft Lead Screw” (upper and lower) turns. When the “Gear Bevel Lead Screw U” (blue) turns in the direction as shown by the arrow (), the “Screw Lead Screw” (upper) turns (“a”) and the “Holder Sensor Adjust U” moves to the right (“a’ ”). At this time, via the gears (() and ()), the “Gear Lead Screw L” turns in the direction shown by the arrow (), and the “Screw Lead Screw” (lower) turns (“b”) and the “Holder Sensor Adjust L” moves to the right (“b’ “). When the “Gear Bevel Lead Screw U” (blue) is turned reversely, the sensor housings move to the left. Gear Lead Screw L Gear Bevel Lead Screw U (Blue) a b Shaft Lead Screw (Upper) Shaft Lead Screw (Lower) a’ Holder Sensor Adjust U (Transparent Sensor) b’ Holder Sensor Adjust L (Reflective Sensor) 2-17 CL-S6621 Operation of Control Parts 2-2. Operation of Control Parts 2-2-1. Configuration of Printer The following shows major configuration blocks. (Option) Auto Cutter CUTTER PCB (PPS00065-*) DC Motor Driver Cutter Motor AC Power Supply PWT20005-* (100V) PWT20006-* (200V) Cutter Position Sensor Cutter Motor Temp. Sensor SA, MAIN PCB (PPS00058-*) (Option) Peeler Peel Sensor CPU Head Up Switch [SA, Head Up Switch] UPD703111BGJ-13-UEV-A 128MHz Adjustable Paper Sensors Transparent Sensor [SA TRA Sen PCB] Reflective Sensor [SA Ref Sen PCB] USB 2.0 (High Speed) C.G. F-ROM (64Mbits) S-DRAM (256Mbits) Paper Near End Sensor [SA PNE Sensor] Thermal Print Head (203dpi) [SA, Head] FPGA EP2C5F256C8N Operation Panel (SWx4/LEDx4) Stepping Motor Driver [SA, Opepane PCB] (JM66720-*) Ribbon Sensor F [SA, Ribbon Sensor] Ribbon Sensor R [SA, Ribbon Sensor] SA, Relay PCB (PPS00060-*) (Option) Interface Board IEEE1284 Fan Driver Ethernet I/F (Standard type) Ribbon Motor Temp. Sensor [SA Ribbon Motor F] CL-S6621 USB2.0 Controller Buzzer PF Motor Temp. Sensor [SA PF Motor] SA Ribbon Motor F SA Ribbon Motor R RS232C Control / C.G. F-ROM (64Mbits) Thermal Head Temp. Sensor [SA, Head] Fan RS232C Driver/Receiver Stepping Motor Driver x 2 Ethernet I/F (Multi-function type) SA, Ribbon PCB (PPS00059-*) Wi-Fi I/F 2-18 SA PF Motor Operation of Control Parts Major functions of individual components are described below: (1) AC power supply Consists of a fuse, a filter circuit to eliminate external electric noise, and a switching type regulator to transform an AC input to +24V DC output required to drive the printer. (2) SA, Main PCB Controls the entire operations of the printer. It consists of CPU, Flash ROM, S-DRAM, FPGA (Field-Programmable Gate Array), driver circuits, etc. (a) CPU The CPU is a microprocessor with 32-bit architecture. The clock fed to the CPU is 16 MHz. The CPU internally multiplies this 16 MHz by 8 times and uses 128 MHz clock. The CPU includes cache memory, RAMs, DMA controller, serial I/F, USB function controller, A/D converter, etc. (b) Flash ROM A flash ROM of 64M bits (8M bytes) that stores the firmware and CG (character generator) (c) S-DRAM (Synchronous dynamic RAM) An S-DRAM of 256M bits (32M bytes) that is used as working area, input buffer and download buffer. (d) FPGA The FPGA (Field-Programmable Gate Array) incorporates a control circuit for the interface I/O port, motors, print head, etc. (e) Serial I/F (RS-232C Driver/Receiver) This is a circuit to transmit and receive serial data between the printer and the host. Serial I/F, USB I/F, Parallel I/F (Option), Wired LAN (Option) or Wireless LAN (Option) is automatically selected when data is received. (f) USB I/F (High-speed USB2.0 Controller) This is a circuit to transmit and receive serial data between the printer and the host using the high-speed USB2.0 I/F. Serial I/F, USB I/F, Parallel I/F (Option), Wired LAN (Option) or Wireless LAN (Option) is automatically selected when data is received. (g) Stepping motor driver This is a circuit to drive the “SA PF Motor”. The “SA PF Motor” is a stepping motor. (h) Buzzer The buzzer is driven when an alarm, etc. occurs. 2-19 CL-S6621 Operation of Control Parts (3) Operation panel (SA, Opepane PCB) Used to indicate the operating status of the printer and to set specifications. It consists of 4 keys and 4 LEDs. (4) Thermal print head (SA, Head) Makes printing on paper. The number of thermal elements (dots) is as follows. The thermal print head includes the print head driver circuit. •1344 dots (5) Sensors The following 9 sensors are used in the printer: Sensor name Description Head Up Switch A mechanical lever switch. (SA, Head Up Switch) Transparent Sensor A photo sensor using a phototransistor. (On the “SA TRA Sen PCB”.) Reflective Sensor A photo sensor consisting of 2 LEDs and 1 phototransistor. (On the “SA Ref Sen PCB”.) Ribbon Sensor F Photo sensors (2 pcs.) using photointerrupters. (Located on the “SA, Ribbon Sensor” on the front side.) Ribbon Sensor R Photo sensors (2 pcs.) using photointerrupters. (Located on the “SA, Ribbon Sensor” on the rear side.) Thermal Head Temperature A thermistor incorporated in the “SA, Head”. Sensor PF Motor Temperature Sensor A thermistor attached to the “SA PF Motor”. Ribbon Motor Temperature Sensor A thermistor attached to the “SA Ribbon Motor F” (the front side of ribbon motor). Paper Near End Sensor A photo sensor using a photointerrupter. (On the “SA PNE Sensor”.) (6) Motors Three motors are used. - The “SA PF Motor” is a stepping motor to feed media. - The “SA Ribbon Motor F” and “SA Ribbon Motor R” are stepping motors to take up and supply ribbon, respectively. (7) SA, Ribbon PCB Controls the operations of the “Unit, Ribbon”. (a) Stepping motor driver This is a circuit to drive the “SA Ribbon Motor F” on the front side for taking up ribbon and the “SA Ribbon Motor R” on the rear side for supplying ribbon. Both are stepping motors. CL-S6621 2-20 Operation of Control Parts (b) Fan driver This is a fan drive circuit. The fan is used to cool both “SA Ribbon Motor F” and “SA Ribbon Motor R”. When the temperature of the “SA Ribbon Motor F” exceeds a certain value, the fan starts to rotate. (8) SA, Relay PCB Relays the signals between the “SA, Main PCB” and an optional I/F board. (9) Optional I/F (a) Parallel I/F (IEEE1284) (Option) This is the parallel I/F to transmit and receive parallel data between the printer and the host. It supports Centronics Compatible mode, NIBBLE mode and ECP mode. Parallel I/F, serial I/F, or USB I/F is automatically selected when data is received. (b) Wired LAN I/F (Option) This is a circuit which supports Ethernet protocol. LAN connection is possible. (c) Wireless LAN I/F (Option) This is a circuit which supports wireless LAN protocol (IEEE802.11n/IEEE802.11g/ EEE802.11b). 2-21 CL-S6621 Operation of Control Parts 2-2-2. Memory map 0000000H 001FFFFH Command RAM (Built-in CPU) CPU 0100000H 0103FFFH 0104000H 0105FFFH 0106000H 0107FFFH 0108000H 011FFFFH 0120000H 030FFFFH 0310000H 04FFFFFH 0710000H 074FFFFH 07E0000H 07EFFFFH 07F0000H 07FFFFFH 0800000H Boot Loader (1) Setting Information (User Settings) Setting Information (Factory-set Settings) Boot Loader (2) Firmware (Datamax) Firmware (Zebra) 8M bytes Flash ROM FPGA Data Service Information (Backup) Service Information Firmware (about 400K bytes) Receiving Buffer (16K bytes x 4)* Command Buffer (128K bytes) Others 27FFFFFH 8000000H 80FFFFFH C000000H C3FFFFFH C400000H C7FFFFFH F800000H F8FFFFFH FFFB000H I/O CL-S6621 *: 16K bytes for each I/F (USB, IEEE1284, Serial, USB for optional I/F) FPGA Download Area (4MByte) FROM 8MByte Kanji Font (4MByte) I/O USB2.0 Controller Data RAM (Built-in CPU) FFFEFFFH FFFF000H FFFFFFFH SDRAM 32M bytes I/O (Built-in CPU) 2-22 CPU Operation of Control Parts 2-2-3. Sensors (1) Head up switch The “SA, Head Up Switch” is used to detect the head position (up or down). When the “Unit, Head” is closed (in the down position), the ”Support Pop Up” of the “Unit, Head” pushes the “Pop Up Cover Frame” and the “SA, Head Up Switch” pushes the lever of the “SA, Head Up Switch” and the switch turns ON. Then, pin 117 (HDUSW) of U1A (CPU) goes "Low" level. When the “Unit, Head” is opened (in the up position), the ”Support Pop Up” is disengaged from the “Pop Up Cover Frame”, the lever of the “SA, Head Up Switch” is set free, and the switch turns OFF. Then, pin 117 (HDUSW) of U1A (CPU) goes "High" level. +3.3V U1A CPU PDH3 117 HDUSW R78 R80 Head Up Switch 1 2 C99 Head Up: High Head Down: Low SA, Head Up Switch J11 (Blue) [SA, Main PCB] Unit, Head ["Unit, Head" Down Position] Support Pop Up Pop Up Cover Frame Support Pop Up ON SA, Head Up Switch Spring Pop Up ["Unit, Head" Up Position] Pop Up Cover Frame SA, Head Up Switch Spring Pop Up OFF 2-23 CL-S6621 Operation of Control Parts (2) Transparent sensor and reflective sensor The transparent sensor (“SA TRA Sen PCB”) is used to detect the label stuck on liner and the U-shaped notch on tag. On the other hand, the reflective sensor (“SA Ref Sen PCB”) is used to detect the black mark printed on the bottom surface of tag. Both sensors are also used to detect the media end. The upper side transparent sensor is the phototransistor, and the lower side reflective sensor consists of 2 LEDs and 1 phototransistor. Media passes between these sensors. +3.3V J9 (White) R65 1 U1A CPU ANI0 TRAMON 5 Transparent sensor output sensing terminal C96 U14 FPGA B4_34 B4_33 U20B 7 + R66 5 REFMON 6 C97 [SA TRA Sen PCB] 2 - 6 3 R70 BA2904 R72 Reflective sensor output sensing terminal ANI1 Transparent Sensor U20A 1 + J8 (White) R73 3 Media 1 - 2 R76 +5V BA2904 2 3 Q9 DTC114EM R74 4 R14 TSNSCTL1 5 4 R75 [SA Ref Sen PCB] R13 TSNSCTL0 Reflective Sensor Q10 DTC114EM R68 Q7 DTC114EM From U1A CPU U7 D/A Converter SDATA 12 AO1 DI PSNSLED SCLK AO2 11 CK 2 DACCS 10 CSB AO3 AO4 R69 Q8 DTC114EM R67 Q6 2SC5658 R71 BH2227 [SA, Main PCB] Transparent sensor (used for detecting the label or U-shaped notch): When the liner without label stuck on it passes between both sensors, the light emitted from the LEDs reaches the transparent sensor, passing through the liner. Thus, the transparent sensor (phototransistor) conducts and the voltage corresponding to the amount of light is applied to pin 5 (TRAMON) of U1A (CPU). Meanwhile, when the liner with the label stuck on it passes between both sensors, the light is blocked by the label and the transparent sensor (phototransistor) turns OFF. Thus, pin 5 (TRAMON) of U1A (CPU) goes "Low" level. From the difference in these levels at pin 5 (TRAMON) of U1A (CPU), U1A (CPU) can detect the leading edge (arrival) of the label on the liner. When media runs out, the light directly falls on the transparent sensor and media end is detected. In this case, pin 5 of U1A (CPU) will go "High" level. CL-S6621 2-24 Operation of Control Parts When the transparent sensor is conducted, the voltage at pin 5 (TRAMON) varies depending on the characteristics of the light receiving element (phototransistor) of the transparent sensor and other factors. To solve this problem, U14 (FPGA) outputs TSNSCTL0 (pin R13) and TSNSCTL1 (pin R14) signals to turn ON/OFF Q8 and Q7 to connect/disconnect R69 and R68 (voltage dividing resistors) to minimize the difference in level at pin5 (TRAMON). The current flowing into the LEDs is determined by the data sent from the CPU to the digital-to-analog converter (U7). The digital-to-analog converter converts the data received from the CPU, and then outputs a resoultant level at pin 2. The base current of the transistor Q6 is determined by this level. This means that the current flowing into the LEDs is also determined by this level. In the actual control, the CPU changes data (for controlling the LED current) to keep the level at pin 5 (TRAMON) of CPU constant. Reflective sensor (used for detecting the black mark on tag): When tag with black marks is used, light is reflected by the tag. In the place where no black mark is there, the phototransistor of the reflective sensor conducts and the voltage corresponding to the amount of light is applied to pin 6 (REFMON) of U1A (CPU). When the light falls on the black mark, no light is reflected. In this case, the lower phototransistor turns OFF and pin 6 (REFMON) of U1A (CPU) will go “Low” level. When media runs out, the light is not reflected and no light falls on the reflective sensor. In this case, pin 6 (REFMON) of CPU will go “Low” level and media end is detected. When the reflective sensor is conducted, the voltage at pin 6 (REFMON) varies depending on the characteristics of the light receiving element (phototransistor) of the reflective sensor and other factors. To solve this problem, U14 (FPGA) outputs TSNSCTL0 (pin R13) and TSNSCTL1 (pin R14) signals to turn ON/OFF Q10 and Q9 to connect/disconnect R75 and R74 (voltage dividing resistors) to minimize the difference in level at pin6 (REFMON). As to the current control of the LEDs, the operation is the same as for the transparent sensor mentioned above. 2-25 CL-S6621 Operation of Control Parts (3) Ribbon Sensor F/R The ribbon sensor F (“SA, Ribbon Sensor” mounted on the front side) is used to detect the ribbon tension on the front side as well as ribbon running. While, the ribbon sensor R (“SA, Ribbon Sensor” mounted on the rear side) is used to detect the ribbon tension on the rear side as well as the ribbon end. These sensors are photointerrupters. Front (Take-up side) U1A CPU PCM3 32 RIBSENS_B1 6 31 29 RIBSENS_B2 U2D 11 8 12 2 U21D 9 J19 1 1 +3.3V 13 13 SENS_A1 RA20 U21C 5 6 14 14 9 8 11 U21F 10 12 13 PT501 J104 +3.3V 1 1 2 2 SENS_A2 3 3 15 15 SENS_B1 4 4 PS502 PS501 Ribbon Sensor1 Ribbon Sensor2 16 16 SENS_B2 U21E 18-20 C175 PCM5 34 RIBSENS_A2 U2B 3 5 U2C J102 R501 18-20 R502 (SA, Ribbon Sensor) C177 C178 PCM2 U2A RIBSENS_A1 C176 PCM0 R138 R139 R136 R137 +3.3V J105 +3.3V Rear (Supply side) 1 1 2 2 3 3 4 4 PT501 (Same as above circuit) (SA, Ribbon Sensor) [SA, Main PCB] [SA, Ribbon PCB] Ribbon sensor F: The ribbon sensor F is used to keep the ribbon tension on the front side constant. When printing starts, ribbon is fed and then the front side ribbon slacks. Then, the claws of the “SA, Ribbon Tension Shaft F” come off the photointerrupters on the “SA, Ribbon Sensor” and the photointerrupters turn ON. Thus, pin 34/32 (RIBSENS_A1/A2) of U1A (CPU) goes "High" level. In this case, U1A (CPU) increases the revolution speed of “SA Ribbon Motor F” to take up the slack of ribbon. As a result, ribbon tightens and the claws are inserted into respective photointerrupters. Thus, pin 34/32 (RIBSENS_A1/A2) of U1A (CPU) goes "Low" level. Then, U1A (CPU) slows down the revolution speed of “SA Ribbon Motor F”. During printing, this cycle is repeated and constant ribbon tension is maintained. If ribbon is not correctly fed during printing, the ON/OFF state of the photointerrupters on the “SA, Ribbon Sensor” becomes improper. Thus, the CPU can detect an abnormal ribbon feed. Ribbon sensor R: The ribbon sensor R is used to keep the ribbon tension on the rear side constant. When printing starts, ribbon is fed and the rear side ribbon tightens. Then, the claws of the “SA, Ribbon Tension Shaft R” are inserted into respective photointerrupters on the “SA, Ribbon Sensor” and the photointerrupters turn OFF. Thus, pin 31/29 (RIBSENS_B1/B2) of U1A (CPU) goes "Low" level. In this case, U1A (CPU) increases the revolution speed of “SA Ribbon Motor R” to supply ribbon faster. As a result, ribbon slacks and the claw comes off the photointerrupter. Thus, pin 31/29 (RIBSENS_B1/B2) of U1A (CPU) goes "High" level. Then, U1A (CPU) slows down the revolution speed of the “SA Ribbon Motor R”. During printing, this cycle is repeated and constant ribbon tension is maintained. When ribbon runs out, the ON/OFF state of the photointerrupters on the “SA, Ribbon Sensor” becomes unchangeable. Thus, the CPU can detect the ribbon end. CL-S6621 2-26 Operation of Control Parts (4) Head temperature sensor The head temperature sensor is used to detect the temperature of the “SA, Head”. This sensor is a thermistor incorporated in the “SA, Head”. Since the resistance of the thermistor changes according to a temperature change, the voltage at pin 7 (HDTMP) of U1A (CPU) changes accordingly. The CPU senses the voltage at pin 7 (HDTMP) to detect the head temperature. According to the temperature of the “SA, Head”, the CPU controls the printing pulse width applied to the thermal elements to keep the printing density constant. +3.3V U1A CPU ANI2 J5 R53 R54 7 HDTMP SA, Head HDTMP 8 Head Temp. Thermistor 5 C82 TEMP ERROR Detection +3.3V U14 FPGA B2_28 B2_27 nTEMP_ENABLE C11 +3.3V U16B R40 R41 HDTMP 5 + 6 - R42 C41 7 R39 BA2903SFV nTEMP_ERROR C6 Error: Low [SA, Main PCB] Printing operation when the head temperature rises: If the head temperature reaches 70°C (158°F), printing stops after printing the current label. In this case, the PRINT LED and CONDITION LED simultaneously blink on the operation panel. When the temperature of the “SA, Head” falls below 60°C (140°F), the LEDs stop blinking and printing will be resumed. Printing Printing Printing 60°C (140°F) (Stop) (Stops) 70°C (158°F) For further safety, an abnormally high temperature detection circuit is provided. In case this circuit is activated, the System error is displayed, and the printer stops. The comparator U16B detects if the level at pin 5 (HDTMP) (i.e., the temperature of the “SA, Head”) exceeds a certain reference level determined by the output from pin C11 (nTEMP_ENABLE) of U14 (FPGA) (i.e., the predetermined allowable limit temperature). If it does, nTEMP_ERROR at pin C6 goes “Low” level and this signal is fed to U14 (FPGA). Then, the System error is displayed and the printer stops. At this time, nTEMP_ENABLE at pin C11 is set to “Low” level so that nTEMP_ERROR is securely maintained at “Low” level. (To clear the System error, you need to turn OFF the printer once and then turn it ON.) 2-27 CL-S6621 Operation of Control Parts (5) PF motor temperature sensor The PF motor temperature sensor is used to detect the temperature of the “SA PF Motor”. This sensor is a thermistor bonded to the “SA PF Motor”. Since the resistance of the thermistor changes according to a temperature change, the voltage at pin 8 (PFTMP) of U1A (CPU) changes accordingly. The CPU senses the voltage at pin 8 (PFTMP) to detect the PF motor temperature. U1A CPU ANI3 SA PF Motor +3.3V R63 R64 PFTMP 8 Thermistor J7 1 M 2 C94 TEMP ERROR Detection +3.3V +3.3V U14 FPGA B2_28 B2_27 nTEMP_ENABLE C11 R42 R39 U16A PFTMP 3 + 2 - R40 R41 C41 1 BA2903SFV nTEMP_ERROR C6 Error: Low [SA, Main PCB] Printing operation when motor temperature rises: When the temperature of the “SA PF Motor” rises above 90°C (194°F), printing speed is reduced to avoid overheating. If it reaches 95°C (203°F), the “SA PF Motor” stops after printing the current label. In this case, the PRINT LED and CONDITION LED alternately blink on the operation panel. When the temperature of the “SA PF Motor” falls below 85°C (185°F), the LEDs stop blink and printing will be resumed. Normal speed Normal speed Normal speed 85°C (185°F) (Stop) 90°C (194°F) Low speed (Stop) (Stops) 95°C (203°F) For further safety, an abnormally high temperature detection circuit is provided. In case this circuit is activated, the System error is displayed, and the printer stops. The comparator U16A detects if the level at pin 8 (PFTMP) (i.e., the temperature of the “SA PF Motor”) exceeds a certain reference level determined by the output from pin C11 (nTEMP_ENABLE) of U14 (FPGA) (i.e., the predetermined allowable limit temperature). If it does, nTEMP_ERROR at pin C6 goes “Low” level and this signal is fed to U14 (FPGA). Then, the System error is displayed and the printer stops. At this time, nTEMP_ENABLE at pin C11 is set to “Low” level so that nTEMP_ERROR is securely maintained at “Low” level. (To clear the System error, you need to turn OFF the printer once and then turn it ON.) CL-S6621 2-28 Operation of Control Parts (6) Ribbon motor temperature sensor The ribbon motor temperature sensor is used to detect the temperature of the “SA Ribbon Motor F” on the front side. This sensor is a thermistor bonded to the “SA Ribbon Motor F”. Since the resistance of the thermistor changes according to a temperature change, the voltage at pin 11 (RBTMP) of U1A (CPU) changes accordingly. The CPU senses the voltage at pin 11 to detect the temperature of the “SA Ribbon Motor F”. +3.3V U1A CPU ANI6 SA Ribbon Motor F (Take-up Side) R134 R135 RBTMP 11 J19 17 17 C172 B2_28 B2_27 nTEMP_ENABLE C11 R40 R41 R42 C41 M 1 R39 U17A RBTMP 3 + 2 - 2 [SA, Ribbon PCB] +3.3V +3.3V Thermistor J107 RBMTH 18 18 TEMP ERROR Detection U14 FPGA J102 1 BA2903SFV nTEMP_ERROR C6 Error: Low [SA, Main PCB] Printing operation at ribbon motor temperature rise: When the temperature of the “SA Ribbon Motor F” reaches 85°C (185°F), the “SA Ribbon Motor F” stops after printing the current label. In this case, the PRINT LED and CONDITION LED alternately blink on the operation panel. When the temperature of the “SA Ribbon Motor F” falls below 80°C (176°F), the LEDs stop blink and printing resumes. Normal speed Normal speed Normal speed 80°C (176°F) (Stop) (Stops) 85°C (185°F) For further safety, an abnormally high temperature detection circuit is provided. In case this circuit is activated, the System error is displayed, and the printer stops. The comparator U17A detects if the level at pin 3 (RBTMP) (i.e., the temperature of the “SA Ribbon Motor F”) exceeds a certain reference level determined by the output from pin C11 (nTEMP_ENABLE) of U14 (FPGA) (i.e., the predetermined allowable limit temperature). If it does, nTEMP_ERROR at pin C6 goes “Low” level and this signal is fed to U14 (FPGA). Then, the System error is displayed and the printer stops. At this time, nTEMP_ENABLE at pin C11 is set to “Low” level so that nTEMP_ERROR is securely maintained at “Low” level. (To clear the System error, you need to turn OFF the printer once and then turn it ON.) 2-29 CL-S6621 Operation of Control Parts (7) Paper Near End sensor The paper near end sensor (“SA PNE Sensor”) is used to detect a paper near end status of roll paper installed in the printer. By default, issuing a paper near end alarm is disabled. To enable it, you need to change the Paper Near End Alarm submenu under the “PageSetup” main menu from Off to On. Before a paper near end status occurs, the “Lever PNE” is pushed by the roll paper edge and the “Slider PNE” of the paper shaft is engaged with the “SA PNE Sensor”. Then, pin 77 (PNESNS) of U1A (CPU) goes "High" level, and the non paper near end status is detected by the CPU. When the roll paper diameter reaches the paper near end point being mechanically set, the “Lever PNE” that was pushed by the roll paper edge pops up and the “Slider PNE” of the paper shaft comes off the “SA PNE Sensor”. Then, pin 77 (PNESNS) of U1A (CPU) goes "Low" level, and the paper near end status is detected by the CPU. (Q12 turns ON in normal mode (i.e., in other than power saving mode).) U1A CPU D18 PCT7 +3.3V L: Power Saving mode H: Normal mode 114 PNESNS Q13 DTC115EM U21A 2 77 Paper Near End Sensor (SA PNE Sensor) Q12 DTA114EM PWRSAVE J12 (White) R89 1 C103 R90 R91 PT301 1 1 2 2 3 3 PS301 [SA, Main PCB] [Normal Status] [PNE (Paper Near End) Status] Roll Paper Holder Lever PNE Spring PNE SA PNE Sensor Roll Paper Spring PNE Lever PNE SA PNE Sensor Roll Paper Slider PNE CL-S6621 Slider PNE 2-30 Operation of Control Parts 2-2-4. Drivers (1) PF motor driver This is a driving circuit to drive the “SA PF Motor” (stepping motor). The following illustration shows a simplified circuit. The “SA PF Motor” is driven by the unipolar constant current chopper method. The exciting method for the motor is the 1-2 phase method. The power to the “SA PF Motor” is controlled by U14 (FPGA). When pin P1 (VMTON) is “High” level, Q27 and Q25 turn ON and +24V is supplied to the “SA PF Motor”. The exciting method is determined by PFMD1 and PFMD2 signals sent from U14 (FPGA) to U19 (Motor Driver). The rotational direction of the “SA PF Motor” is determined by PFDIR signal and PFCLK signal is a clock signal for turning the “SA PF Motor”. The digital-to-analog converter (U7) is used to control the PF motor current. Its output is controlled by the data sent from U1A (CPU). U14 FPGA B1_37 Low: Turns on Q25 to supply power to "SA Motor PF". +24V R112 C121 VMTON P1 R116 R114 Q27 DTC114EM J6 VMT Q25 NP15P06SLG U19 Motor Driver 11 From U14 FPGA 2 VBB 7 PFMD1 M1 PFMD2 8 M2 PFENB 9 M3 PFDIR 16 CW/CCW 10 PFCLK CLOCK PFFLAG 18 FLAG 5 OUTA1 OUTA2 OUTA1 OUTA2 OUTB1 OUTB2 OUTB1 OUTB2 To/From U1A CPU U7 D/A Converter PFMOTCU 13 SDATA 12 REF/SLEEP1 AO1 From DI 1 R59 R58 C93 R60 SCLK 11 AO2 U1A CPU CK DACCS 10 CSB AO3 SLA7073MPRT AO4 U14 Q5 FPGA DTC114EM BH2227 PFOFF B1_39 P3 This circuit is not used. 2-31 SA PF Motor 1 2 3 4 22 23 20 21 1 3 PF Motor M 4 6 [SA, Main PCB] CL-S6621 Operation of Control Parts (2) Ribbon motor driver This is a driving circuit to drive the “SA Ribbon Motor F” and “SA Ribbon Motor R” (stepping motors). The “SA Ribbon Motor F” is used to take up ribbon, while the “SA Ribbon Motor R” is used to supply ribbon. Since the motor drive circuit is the same as for both motors, the following describes only for the “SA Ribbon Motor F” that takes up ribbon. The “SA Ribbon Motor F” is driven by U101 (Motor Driver) via the RIBSTEP_A signal sent from U1A (CPU). The rotational direction of the motor is determined by the RIBDIR_A signal sent from U14 (FPGA). The strength of PF motor excitation (strong and weak) or PF motor current is controlled by the RBMOTCU signal sent from the U7 (D/A Converter) via U1A (CPU). Ribbon motor forcible stop function by circuitry: The CPU monitors the temperature of the “SA Ribbon Motor F” and stops it if its temperature reaches a certain level, as mentioned in “(6) Ribbon motor temperature sensor”. In addition to this function, for further safety measures, a circuitry is provided to forcibly stop the ribbon motors. When the signal nTEMP_ERROR becomes “Low” level, pin2 (ENABLE) of U101 and U102 becomes “High” level, resulting in stopping the “SA Ribbon Motor F” as well as “SA Ribbon Motor R”. The signal nTEMP_ERROR is an ORed error of the following signals. - Abnormal ribbon motor temperature - Abnormal PF motor temperature - Abnormal head temperature - Abnormal cutter temperature (Optional) VMT (24V) J19 U1A CPU D24 122 R144 3,4 B3_37 B3_38 RIBSTEP_B 6 N13 RIBDIR_A 7 7 RIBDIR_A N14 RIBDIR_B 8 8 RIBDIR_B 2 9 9 RBMOTCU_A 15 BH2227 U15B Monostable Multivibrator From U14 FPGA RIBTRG 9 A 10 B From U1A CPU 11 (From Ribbon Motor Temperature Sensor) VMT RIBSTEP_A 5 5 From U7 U1A CPU D/A Converter SDATA 12 AO1 DI SCLK AO2 11 CK RBMOTCU_A DACCS 10 CSB AO3 5 RBMOTCU_B AO4 6 nGRESET 3,4 5 1 Q 2 U29 6 RIBSTEP_B 10 10 RBMOTCU_B 11 11 MOT_EN J101 OUT1A OUT1B OUT2A OUT2B 21 3 18 4 22 2 1 1 A4984SES-T (Same as above circuit) CLR J103 [SA, Ribbon PCB] [SA, Main PCB] 2-32 SA Ribbon Motor R (Supply Side) 4 2 1 74VHC123 nTEMP_ERROR M REF 3 4 SA Ribbon Motor F (Take-up Side) ENABLE U102 Motor Driver Normally "High". Error: Low CL-S6621 U101 Motor Driver 19 VBB1 24 VBB2 14 STEP 17 DIR RIBSTEP_A D28 126 U14 FPGA J102 (24V) VMT M Operation of Control Parts (3) Head driver The head driver is incorporated in the “SA, Head”. During printing, pin P16 (VHDON) of U14 (FPGA) goes "High" level, Q28 and Q26 turn ON, and +24V (VHD) is supplied to the “SA, Head”. The print data is sent fromU14 (FPGA) to the head driver in the “SA, Head” to select the thermal elements to be heated. The data is sent from HD1-HD4, nHDSTB, HDCLK and nHDLAT signal lines (pins K15, K16, M16, M14, N16, N15 and P14 of U14). According to the print data received, the “SA, Head” heats the thermal elements to print dots on paper. The width of heating pulse will be changed according to the head temperature to keep the printing density constant. U14 FPGA B3_43 Head supply voltage ON/OFF VHDON P15 +3.3V R115 P16 R117 B3_42 R113 nHCVON Q28 DTC114EM Head power supply monitor: Not used. +24V VHD C122 D3 R48 R47 Q26 2SJ505S R46 D2 VHD D1 10 HDRES C74 When checking: +3.3V When printing: +24V J3 1-5 VHD 6-10 +3.3V +3.3V 13 HD2 HD2 14 HD3 HD3 12 HD4 HD4 nHDSTB HDCLK nHDSTB HDCLK R52 L1 nHDLAT nHDLAT GND J5 17,21,22 HD1 K16 B3-27 M16 B3_35 M14 B3_33 N16 B3_40 N15 B3_39 P14 B3_41 B3-26 R55 ANI5 Thermal element abnormality check Thermal element abnormality check ON HD1 ANI4 +3.3V Q1 DTA114EM R45 K15 9 VHDMON C75 R49 +3.3V U1A CPU 10 2,15 VDD SA, Head (Thermal Head) 16 18 5,19,20 GND [SA, Main PCB] 2-33 CL-S6621 Operation of Control Parts Thermal resistance check: When the printer is turned ON, the thermal resistance check is conducted. If any fault is found, it is memorized and, when the printer is turned ON next time, the CONDITION LED and ERROR LED alternately blink on the operation panel. During the thermal resistance check, pin P15 (nHCVON) of U14 (FPGA) goes "Low" level, Q1 turns ON, and +3.3V is supplied to the “SA, Head”, instead of +24V. The following is a simplified circuitry under checking, where Q1 turns ON and +3.3V is applied to the “SA, Head”. The thermal resistance check (dot check) is done by selecting each thermal element (dot) one by one. In the following example, a thermal element with resistance R1 is selected (rest of the thermal elements are disconnected). At the point "A", the voltage divided by R45 and R1 is developed. The CPU monitors this voltage at pin 10 (HDRES) and checks if the voltage is out of the allowable range. If it is, the CPU judges that the thermal element is defective. (For example, if R1 is open, the voltage at point “A” will be about +3.3V. If R1 is open, corresponding dot will be missing.) +3.3V Q1 +3.3V A R45 R46 ON U1A CPU HDRES ANI5 10 OFF SA, Head (Thermal Head) R1 R2 R1, R2, ... ,Rn: Resistance of thermal elements To see the total number of defective thermal elements: You can print the total number of defective thermal elements in Service mode. For details, refer to “(3) Factory/Service mode” and “(3-3) Factory/Service Mode menu table (b) Service Mode menu table”. The number will be printed as follows. Bad head element: n dot(s) Where, n is a number. If no defective thermal element is found, n is 0. CL-S6621 2-34 Operation of Control Parts (4) Buzzer driver This circuit drives the buzzer. To sound the buzzer, the CPU outputs a pulse waveform from pin 171 (BUZZER). The transistor Q24 turns ON and OFF, and the buzzer sounds. +24V BZ1 U1A CPU P77 171 R111 Q24 DTC114EM BUZZER [SA, Main PCB] (5) Fan driver This circuit drives the cooling fan (“SA, Fan”) for ribbon motors. When pin 130 (FANCTL_R) is set to “Low” level, Q101 turns ON and the fan is driven. The fan is driven according to the temperature raise of the “SA Ribbon Motor F”. When the temperature detected by the thermistor bonded to the “SA Ribbon Motor F” is under 45°C (113°F), the fan is not driven. When the temperature exceeds 45°C (113°F) during ribbon motor running, the fan starts to turn. If the temperature is 60°C (140°F) or more after the ribbon motor is stopped, the fan is kept turned until the temperature falls below 60°C (140°F). Fan does not turn. Fan turns. (While ribbon motor is running.) 45°C (113°F) 60°C (140°F) Fan turns. - While ribbon motor is running. - Even if motor is not running. +5V +5V J19 2 U1A CPU D30 2 12 12 FANCTL_R 130 J106 J102 18-20 [SA, Main PCB] D101 +5V FANCTL R107 1 2 SA, Fan Q101 2SK3664 18-20 [SA, Ribbon PCB] 2-35 CL-S6621 Operation of Control Parts 2-2-5. Other circuits (1) Power supply circuit The “SA, Main PCB” receives +24V from the “Unit, Power Supply” and produces each DC power. U22, U24 and U23 are DC-DC converter ICs to produce +5V, +3.3V and +1.5V/+1.2V from +24V, respectively. The DC power produced and their purposes are as follows: +24V: For driving circuits +5V: For transparent/reflective circuit, “SA, Ribbon PCB”, optional I/F, etc. +3.3V: For logic circuits, LED, etc. +1.5V: For U1 (CPU) +1.2V: For U14 (FPGA) If +1.5V for CPU is not produced, Q22 turns OFF and +3.3V for logic circuits is shut off for safety. When pin 114 (PWRSAVE) of U1A (CPU) goes “Low”, Q19 turns OFF and the “Unit, Power Supply” enters Power Saving mode. In Power Saving mode, the DC output from the “Unit, Power Supply” is changed over from +24V to approx. +9V. (Power saving mode is effective if the “Standby Mode” submenu under the “System Setup” main menu is set to “On”. However, it is set to “Off” at factory default.) J15 Q19 DTC115EM 9 L: Power Saving mode H: Normal mode 8 7 From Unit, Power Supply +5V Regulator 6 5 4 4 3 2 +24V C105 1 C106 + U22 DC-DC Converter 2 3 VIN LX 5 FB [SA, Main PCB] PAM2307AJEADJR PWRSAVE D18 114 +5V R1243S001C U24 DC-DC Converter 10 PVIN1 SW1 13 11 PVIN2 SW2 14 15 12 PVIN3 SW3 4 9 VIN FB U1A CPU +5V +1.5V/+1.2V Regulator +3.3V U23 DC-DC Converter 7 8 VIN1 LX1 4 FB1 1 2 VIN2 LX2 10 FB2 +1.5V +1.2V PAM2306AYPCB Q22 +3.3V Regulator +3.3V Q23 CL-S6621 2-36 Operation of Control Parts (2) Reset circuit This circuit performs the system reset. When power is turned ON, +3.3V increases gradually from 0V. When the voltage at pin 2 (+3.3V) of U6 (Voltage detector) reaches approx. at 2.8 V, nRESET33 signal goes from “Low” to “High” level after a certain delay time (determined by C7 at pin 5 of U3) has passed. While nRESET33 signal is “Low”, U1A (CPU) and U14 (FPGA) are reset. Also, by nGRESET signal output from U1A (CPU), U14 (FPGA) and other circuits are reset. Power ON +3.3V +3.3V 2 0V 3 H nRESET33 VDD 1 nRESET33 OUT 5 CD VSS U1A CPU L : Reset U6 Voltage Detector +3.3V S-1009C28I-M5T1U C7 L Reset 28 RESET nGRESET P52 23 R5 U14 FPGA nRESET33 B3_1 C14 nGRESET B3_17 G13 [SA, Main PCB] nGRESET (3) Clock circuit Crystal oscillator X1 oscillates a 16 MHz clock. This clock is send to U1A (CPU) and the CPU generates a 128 MHz internal clock and 64 MHz clock. The 64MHz clock is fed to U14 (FPGA) and U13 (SDRAM) X2 (Clock generator) oscillates a 48 MHz clock used for optional I/F control. U1A CPU 16MHz X1 164 System Clock (16MHz) R1 C1 C2 4 PCD1 88 1 V C SB G R2 3 159 U14 FPGA X2 R11 BUSCLK X2 Clock Generator +3.3V Clock for optional I/F (48MHz) 165 Bus Clock (64MHz) X1 P10 D15 B3_6 BUSCLK 2 Internal Clock (128MHz) DSC8002DI1(48MHz) [SA, Main PCB] 2-37 CL-S6621 Operation of Control Parts (4) Ope-pane circuit The ope-pane circuit consists of 4 LEDs and 4 switches. U14 (FPGA) controls the transistors (Q2 to Q4) to turn ON/OFF the LEDs. Each switch signal is input to U1A (CPU). (The following shows the simplified circuit diagram.) U14 FPGA Q2 DTC114EM LED_G B3_31 L16 R140 B1_9 +3.3V Q3 DTC114EM LED_O E1 Q4 DTC114EM LED_R B3_30 1 1 2 2 PRTLED 3 3 CNDLED 4 ERRLED 5 L15 R142 +3.3V +3.3V D301 PRINT (Green) 4 D303 CONDITION (Orange) 5 D304 4 SW/PAUSE 7 7 SW/STOP 8 8 SW302 SW/MODE 9 9 SW303 10 10 SW304 6 To U1A CPU POWER ON (Green) D302 4 SW/FEED R141 CN301 J4 ERROR (Red) 6 SW301 FEED PAUSE STOP MODE/REPEAT 11 11 12 12 [SA, Main PCB] [SA, Opepane PCB] (5) USB I/F control circuit The USB I/F control circuit supports the interface with a high-speed USB2.0 device. It consists of U28 (high-speed USB2.0 controller) and peripheral circuits. X3 (clock generator) generates a 48MHz clock for U28. Pins 41 (VBUS), 39 (DM0) and 40 (DP0) are for USB interface. U28 is controlled by U1A (CPU). +3.3V U28 X3 High Speed USB2.0 Controller Clock Generator 4 3 R129 23 V XIN C 1 2 G SB DSC8002DI1 Clock for USB2.0 (48MHz) (48MHz) D0-D15 A1-A7 To/From U1A CPU nRD LLDQM/nLLBE LUDQM/nLUBE nUSBCS UB2INTP0 UB2INTP1 UBREQ UBACK nGRESET VBUS L6 41 C137 62-69 72-79 D0-D15 47-49 52-55 DM0 A1-A7 56 57 58 59 C138 D6 J18 USBVCC 1 DP0 RD_N WR0_N WR1_N CS_N 39 L7 DM 40 2 INT_N 3 SOF_N 4 5 DREQ0_N DACK0_N 44 [SA, Main PCB] RST_N 2-38 2 3 USB I/F USBLGND 4 SG 5 L8 DP D7 R8A66597FP CL-S6621 High when USB connector is connected. Operation of Control Parts (6) RS232C I/F circuit The RS232C I/F circuit consists of U25 and U26 (receiver/transmitter) and receives and transmits the RS232C I/F signals. +3.3V TXD1 DTR1 RXD1 DSR1 19 13 12 15 10 nGRESET 20 U25 Receiver/Transmitter Vcc J16 TXD DTR RXD DSR RTS CTS INIT 17 T1OUT 8 T2OUT 16 R1IN 9 R2IN T1IN T2IN R1OUT R2OUT 2 20 3 6 RS232C I/F 4 5 25 SHDN ICL3222EIVZ To/From U1A CPU +3.3V 19 13 12 CTS1 15 RS_INIT 10 RTS1 nGRESET 20 U26 Receiver/Transmitter Vcc 17 T1OUT 8 T2OUT 16 R1IN 9 R2IN T1IN T2IN R1OUT R2OUT SHDN [SA, Main PCB] ICL3222EIVZ (7) Option I/F circuit The optional I/F circuit consists of an ordinary USB interface circuit and communication I/F signal lines that are connected to U1A (CPU) and U14 (FPGA). NAND gates (U27A, U27B and U27C) and transistor Q29 consist of a USB connection detecting circuit. When USB I/F is connected to the printer, pin 23 (VBUS) of J17 is set to “High”. The detection circuit detects this level and outputs a UBINTP pulse to the CPU to inform of the USB connection. +5V J17 +24V 28-32 20 DATA0-DATA7 USB connection detecting circuit To/From U14 FPGA +3.3V Q29 DTA114EM +3.3V U1A CPU P76 R128 USBON 172 UBINTP 8 D23 121 U27C 9 10 2 1 3 U27A 6 U27B R125 To/From U1A CPU nSLCT-IN/CTS, nATFD-XT/DSR nSTROBE/OCIO, nINIT/nPRIME BUSY/RTS, nACKNLG/DTR nFAULT, SLCT/PPON0 PE, DSWOUT, TXD0/SO0/OBDIR IFRESET RXD0/SI0, SCK0 High when USB R126 connector is connected. 5 4 C133 4-11 I/F PCB (Option) 25,26 VBUS 23 R127 USB_D+ USB_D- UDP UDP 160 UDM UDM 161 1-3 12-18 24,27 21 22 33-38,40 [SA, Main PCB] 2-39 CL-S6621 Operation of Control Parts (8) Peeler circuit (for optional peeler) The peeler circuit supplies +5V to an optional peeler by turning Q15 and Q14 ON. When a peeler is installed in the printer, pin 80 (CPRTYP1) is set to “Low” level. With this “Low” level signal, the printer recognizes the connected peeler. (The CPU judges the connected optional device (either peeler or cutter) by detecting signals CPRTYP0 (at pin 81) and CPRTYP1 (at pin 80). The signal CPRTYP0 for an optional cutter is now at “High” level (not connected). ) A peel sensor detects the printed label that is peeled off by the peeler. Upon detection of the label peeled, printing stops and the printer waits for removal of the label. When you remove the label, the peeler sensor detects it and the printer resumes printing. The peel sensor signal is input to pin 12 (ANI7) of U1A (CPU). From the input level of this signal, the CPU detects the peeler condition. (Since pin 80 (CPRTYP1) is “Low” level, Q16 turns OFF and U3 (analog switch) is ON.) L: Power Saving mode H: Normal mode U1A CPU D18 PCT2 R87 +5V Q14 2SJ625 PWRSAVE 114 Q15 DTC115EM J13 +3.3V CPRTYP0 81 L: When Peeler installed. R86 CPRTYP1 PCT3 80 +3.3V R88 C102 ANI7 PEELSENS (CUTTMP) 12 Switch: ON (Fixed) CL-S6621 2 R83 Q16 DTC114EM +3.3V D4 R92 4 1 PEELSENS U3 (Analog Switch) R93 [SA, Main PCB] 2-40 1 2 3 4 5 Peeler Control Circuit NC GND CPRTYP1 +5V PEELSENS Operation of Control Parts (9) Cutter control circuit (for optional cutter) The cutter control circuit supplies VMT (+24V) to an optional cutter. When a cutter is installed in the printer, pin 81 (CPRTYP0) is set to “Low” level. With this “Low” level signal, the printer recognizes the connected cutter. (The CPU judges the connected optional device (either peeler or cutter) by detecting signals CPRTYP0 (at pin 81) and CPRTYP1 (at pin 80). The signal CPRTYP1 for an optional peer is now at “High” level (not connected). ) The cutter action is controlled by the signals CUTCON0 and CUTCON1 (at pins N1 and N2) output from U14 (FPGA). The cutter home position signal is input to pin 118 (CUTHP) of U1A (CPU). A thermistor is attached to the cutter motor for detecting the motor temperature. The signal from the thermistor is input to pin 12 (CUTTMP) of U1A (CPU). The CPU detects the temperature by monitoring the signal CUTTMP and, if the temperature reaches 78°C (108.4°F), the cutter motor stops its operation. At this time, an error is issued and the PRINT LED and CONDITION LED blink alternatively. Wait until the cutter motor gets cool. When the temperature of the cutter motor falls below 70°C (185°F), the cutter operation will automatically resume. (+24V) VMT J10 U14 FPGA B1_33 B1_34 +3.3V RA18 CUTCON0 N1 PCT2 PCT3 N2 5 6 7 CUTHP 118 CPRTYP0 81 CPRTYP1 +3.3V L: When Cutter installed. +3.3V 80 CUTTMP (PEELSENS) 12 nTEMP_ENABLE C11 R85 Q11 DTC114EM 2 8 9 R82 10 C101 R84 4 1 CUTTMP R40 R41 R42 R81 Cutter Control Circuit +24V +24V CUTCTL0 CUTCTL1 CUTHP CUTTH CPRTYP0 GND GND GND +3.3V R79 C100 TEMP ERROR Detection +3.3V +3.3V B2_27 3 4 U5 (Analog Switch) Switch: ON (Fixed) B2_28 R77 C98 D20 U14 FPGA 2 CUTCON1 U1A CPU ANI7 1 U17B R39 CUTTMP + 7 5 6 BA2903SFV C41 nTEMP_ERROR C6 Error: Low [SA, Main PCB] For further safety, an abnormally high temperature detection circuit is provided. In case this circuit is activated, the System error is displayed, and the printer stops. 2-41 CL-S6621 Operation of Control Parts The comparator U17B detects if the level at pin 5 (CUTTMP) exceeds a certain reference level determined by the output from pin C11 (nTEMP_ENABLE) of U14 (FPGA) (i.e., the predetermined allowable limit temperature). If it does, the signal nTEMP_ERROR at pin C6 of U14 (FPGA) goes “Low” level. Then, the System error is displayed and the printer stops. At this time, nTEMP_ENABLE at pin C11 is set to “Low” level so that nTEMP_ERROR is securely maintained at “Low” level. (To clear the System error, you need to turn OFF the printer once and then turn it ON.) CL-S6621 2-42 Operation Panel 2-3. Operation Panel Operation panel is located on the left/front side of the printer. Operation panel consists of 4 keys and 4 LEDs, which perform to set the condition of the printer and indicate the operating condition. POWER PRINT CONDITION ERROR PAUSE FEED STOP MODE/REPEAT 2-3-1. External view (1) Keys There are 4 keys, [MODE/REPEAT], [PAUSE], [FEED] and [STOP]. The function name on the key is selected when the key is pressed. (2) LEDs There are 4 LEDs, POWER, PRINT, CONDITION and ERROR. The LEDs light up or blink to indicate printer status, setting modes, or error conditions. POWER LED lights up when power is turned on. (green) PRINT LED lights up when the printer is ready to print (on-line state). (green) It is also used in Menu Setting mode and Sensor Adjustment mode. CONDITION LED lights up in Menu Setting mode or Sensor Adjustment mode. (orange) ERROR LED lights or blinks when error occurs. (red) (To indicate an error, PRINT and CONDITION LEDs will be also used.) 2-43 CL-S6621 Operation Panel 2-3-2. Operation using the keys The following explains the normal operation and test operation accessible by pressing and holding the keys while turning ON the power. In this manual, pressing and holding the key while turning the power ON is described as follows: [Key name] + [Key name] + [POWER] Example: [MODE] + [POWER] (to enter menu setting mode) (1) Normal operation The following two operations are available. Operation [PAUSE] + [FEED] + [STOP] + [POWER] Description Enters sensor adjustment mode. [MODE] + [POWER] Enters menu setting mode. Remarks See “(1-1) Sensor adjustment mode”. For details, see the User's Manual. See “(1-2) Menu setting mode”. For details, see the User's Manual. (1-1) Sensor adjustment mode According to media to be used, you need to perform the sensor adjustment. The following shows the rough description how to adjust the sensor. For details, refer to the User’s manual. Before performing the sensor adjustment, select the Media Sensor menu (“See Through”, “Reflect”, or “None”) according to media to be used. See “(1-2) Menu setting mode” on the next page. Media Sensor menu Media See Through Label paper or tag with U-shaped notches Reflect Tag with black marks None Continuous media All operations are made with the key. 1. Entering the sensor adjustment mode ([PAUSE] + [FEED] + [STOP] + [POWER]) 2. Selecting the sensor to be used (either the transparent sensor or reflective sensor) Transparent sensor: Label paper, Tag with U-shaped notches Reflective sensor: Tag with black marks 3. Positioning of the sensor(s) against media 4. Sensitivity adjustment using actual media to be used CL-S6621 2-44 Operation Panel (1-2) Menu setting mode Set the menu according to your requirements. The following shows the menu settings print sample. To enter this mode, while pressing and holding the [MODE] key, turn ON the power. ([MODE] + [POWER]) For details, refer to the User’s Manual. Machine Information Model Number Boot Version ROM Version ROM Date(DD//MM//YY) ROM Check Sum FPGA Version Head Check Print Counter Service Counter Cut Counter Sensor Monitor Option Interface : CL-S6621 : X.X : EBXXXXXX : XX/XX/XX : XXXX : XXXXXXX : OK : 0000.068km : 0000.068km :0 : 2.53V : None Note: Citizen continually enhances its printers with new options and settings based on our customer’s requests. Extra or changed menu items may appear on the print out in some cases. Current Menu Settings [Global Config Menu] Config Set :1 [PageSetup Menu] Print Speed Print Darkness Darkness Adjust Print Method Ribbon Winding Continuous Media Length Vertical Position Horizontal Shift Vertical Image Shift Auto Side Shift Media Sensor Small Media Adjustment Small Media Length Symbol Set : 6 IPS : 10 : 00 : Thermal Transfer : Outside : 4.00 inch : 0.00 inch : 0.00 inch : 0.00 inch : 0 dot : See Through : Off : 1.00 inch : PM [System Setup Menu] Sensor Level Paper End Level Error Reporting Buzzer Select Metric/Inch Max Media Length Settings Lock Keyboard Lock Standby Mode Standby Timer Paper Near End Status Paper Near End Alarm Control Code Emulation Select Emulation Auto Detect : 1.7 V : 2.80 V : On Printing : On : Inch : 10.00 inch : Off : Off : Off : 5 min : On : Off : STD : DM4 : Full Auto [After Print Menu] AutoConfigure Function Select Cutter Action Paper Position Mode/Repeat Key : On : Tear : Backfeed : 0.00 inch : Disabled 2-45 CL-S6621 Operation Panel [Interface Menu] RS-232C Baud rate RS-232C Parity RS-232C Length RS-232C Stop bit RS-232C X-ON IEEE1284 USB Device Class USB VCOM Protocol USB 2.0 High Speed : 9600 bps : None : 8 bit : 1 bit : Yes : On : Printer : Auto : On (2) Test mode The following test modes are available. Operation Description [FEED] + [POWER] Enters self print mode [STOP] + [POWER] Enters hex dump mode Remarks See “(2-1) Self print mode”. See “(2-2) Hex dump mode”. (2-1) Self print mode You can check the printing quality by printing the self print pattern. For label (prints 2 labels): 1. While pressing and holding the [FEED] key, turn on the power. 2. When the PRINT LED blinks slowly (later, it will blink rapidly), release the [FEED] key. The printer enters self print mode. The label is fed, self test printing is made for two labels, and then printing stops. 3. To repeat printing, press the [FEED] key again. To exit self print mode, turn off the power. For continuous media: 1. While pressing and holding the [FEED] key, turn on the power. 2. The PRINT LED will blink slowly. When it changes to rapid blink, release the [FEED] key. The printer enters self print mode and self test printing is made. 3. To repeat printing, press the [FEED] key again. To exit self print mode, turn off the power. CL-S6621 2-46 [Print pattern in self print mode] Media feed direction Operation Panel (2-2) Hex dump mode You can print the data in the receive buffer in the hexadecimal form. For label: 1. While pressing and holding the [STOP] key, turn on the power. 2. When the PRINT LED blinks slowly (later, it will blink rapidly), release the [STOP] key. The printer enters hex dump mode and hex dump printing starts. To exit hex dump mode, turn off the power. For continuous media: 1. While pressing and holding the [STOP] key, turn on the power. 2. The PRINT LED will blink slowly. When it changes to rapid blink, release the [STOP] key. The printer enters hex dump mode and hex dump printing starts. To exit hex dump mode, turn off the power. [Dump list example] DUMP LIST 02 40 30 31 30 30 0D 02 60 30 30 32 30 0D 02 4C .M0100..c0020..L 44 31 31 0D 31 30 30 30 30 30 30 30 30 30 31 30 D11.100000000010 30 30 31 30 31 32 33 34 35 36 37 38 39 3A 3B 3C 0010123456789:;< (3) Factory/Service mode Operation All keys + [POWER] Description Enters factory mode and service mode Remarks (3-1) General Factory mode and Service mode are available for maintenance. Factory mode: You can change the factory-set items such as logical shift of the sensor or head, and double heat (printing the same dot twice). In Factory mode, DO NOT change the factory-set values unless you need it, since there are essential items related to printing accuracy, etc. Service mode: You can perform checks such as “head check “and “counter print” to print the total print length since the printer is firstly used. 2-47 CL-S6621 Operation Panel (3-2) How to enter the Factory/Service Mode How to enter Factory/Service mode differs from the “user menu setup mode” operation. However, once you have entered Factory/Service mode, the basic operation is the same as that for the “user menu setup mode” explained in the User’s manual. The Factory/Service mode menu appears at the top of the user menus as follows: Top menus All keys + POWER Factory Mode menu Added Do you want to change the menu settings? Yes=(PAUSE) No=(STOP) Do you want to print the current menu settings? Yes=(PAUSE) No=(STOP) [PAUSE (Yes)] To print [PAUSE (Yes)] : Different operation from the “user menu setup mode” Service Mode menu Global config menu Page Setup menu System Setup menu After Print menu Interface menu VuePrint menu system The menu operation principle is the same as for the “user menu setup mode” operation. The keys to be used and the functions are as follow: PAUSE FEED STOP Yes / Select / Save No / Next item / Increase item Next digit MODE/REPEAT Exit the current menu or the VuePrint menu system CL-S6621 2-48 Operation Panel [Menu settings print sample in Factory/Service mode] Machine Information Model Number Boot Version ROM Version ROM Date(DD//MM//YY) ROM Check Sum FPGA Version Head Check Print Counter Service Counter Cut Counter Sensor Monitor Option Interface : CL-S6621 : X.X : EBXXXXXX : XX/XX/XX : XXXX : XXXXXXX : OK : 0000.068km : 0000.068km :0 : 2.53V : None Note: Citizen continually enhances its printers with new options and settings based on our customer’s requests. Extra or changed menu items may appear on the print out in some cases. Factory Mode Settings Through Sensor Position Reflect Sensor Position Machine Tear Position Machine Cut Position Machine Peel Position Machine Horizontal Pos. AutoCal Mode See Through Sensor Reflect Sensor SeeThrough Sensitivity Reflect Sensitivity Through Cal Level Reflect Cal Level SensNone Cal Level Darkness Rate Double Heat Menu PowerOn Head Check Head Check Start Pos. Head Check Stop Pos. Head Error Print Ribbon Control Ribbon End Detection Void to TOF Reverse Media Length Min Cut Length Paper End Sensor Paper End Length Parallel Error Output Auto Online Auto Online Delay Top Form Sensing USB Serial Number Auto Exec Print Config Print Layout Head Clean Message Print Preference : 0 dot : 0 dot : 0 dot : 0 dot : 0 dot : 0 dots : On : 0.0 V : 0.0 V : Low : Low : 2.30 V : 2.10 V : 2.05 V : High : Off : On : Dot 1 : Dot 1344 : No : Auto : Quick : Off : 0.00 inch : Default : On : Default : On : Off : 2 sec : On : Off : On : Standard : Off : Darkness Submenus for maintenance only Current Menu Settings [Global Config Menu] Config Set :1 2-49 CL-S6621 Operation Panel CL-S6621 [PageSetup Menu] Print Speed Print Darkness Darkness Adjust Print Method Ribbon Winding Continuous Media Length Vertical Position Horizontal Shift Vertical Image Shift Auto Side Shift Media Sensor Small Media Adjustment Small Media Length Symbol Set : 6 IPS : 10 : 00 : Thermal Transfer : Outside : 4.00 inch : 0.00 inch : 0.00 inch : 0.00 inch : 0 dot : See Through : Off : 1.00 inch : PM [System Setup Menu] Sensor Level Paper End Level Error Reporting Buzzer Select Metric/Inch Max Media Length Settings Lock Keyboard Lock Standby Mode Standby Timer Paper Near End Status Paper Near End Alarm Control Code Emulation Select Emulation Auto Detect : 1.7 V : 2.80 V : On Printing : On : Inch : 10.00 inch : Off : Off : Off : 5 min : On : Off : STD : DM4 : Full Auto [After Print Menu] AutoConfigure Function Select Cutter Action Paper Position Mode/Repeat Key : On : Tear : Backfeed : 0.00 inch : Disabled [Interface Menu] RS-232C Baud rate RS-232C Parity RS-232C Length RS-232C Stop bit RS-232C X-ON IEEE1284 USB Device Class USB VCOM Protocol USB 2.0 High Speed : 9600 bps : None : 8 bit : 1 bit : Yes : On : Printer : Auto : On 2-50 Operation Panel [Procedure to enter Factory/Service Mode] 1. Set media. 2. While pressing and holding all keys, turn on the power. (ALL keys + [POWER]) The printer enters Factory/Service mode. The PRINT LED and CONDITION LED light up and the following message is printed on media. Citizen CL-S6621 VuePrint Menu System The four control panel buttons are used to select different options. Yes / Select / Save = PAUSE (P) key No / Next Item / Increase Item = STOP (S) key Next Digit = FEED (F) key Exit to previous menu = MODE (M) key Do you want to reset this printer to factory settings? Generally: Yes=(PAUSE) No=(STOP) 3. Press the [STOP] key to skip to the next message. Then, the following message is printed. Do you want to print the current menu settings? Yes=(PAUSE) No=(STOP) Yes=(PAUSE) No=(STOP) 4. Press the [STOP] key to skip to the next message. Then, the following message is printed. Do you want to change the menu settings? 5. Press the [PAUSE] key to enter the menu settings mode. Then, the following top menu is printed. Do you want to change “Factory Mode Menu” items? Yes=(PAUSE) No=(STOP) Exit=(MODE) • To enter the Factory Mode menu, proceed to the next step 6. • To proceed to the next top menu (Service Mode menu), press the [STOP] key. See step 7. • To return to the previous one, press the [MODE] key. 6. Press the [PAUSE] key to enter the submenus. * The following submenus under the Factory Mode menu will be printed as you press the [PAUSE] key repeatedly. * For setting each item, see “(3-3) Factory/Service Mode menu table - (a) Factory Mode menu table”, and setting example “How to change the value in the Factory Mode menu” on page 2-56. Through Sensor Position +000dots Save=(PAUSE) Next Digit=(FEED) Change value=(STOP) Exit=(MODE) Reflect Sensor Position +000dots Save=(PAUSE) Next Digit=(FEED) Change value=(STOP) Exit=(MODE) Mach Tear Pos Save=(PAUSE) Exit=(MODE) +000dots Next Digit=(FEED) Change value=(STOP) (to be continued) 2-51 CL-S6621 Operation Panel Mach Cut Pos Save=(PAUSE) +000dots Next Digit=(FEED) Change value=(STOP) Exit=(MODE) Mach Peel Pos Save=(PAUSE) +000dots Next Digit=(FEED) Change value=(STOP) Exit=(MODE) Mach Hor Pos Save=(PAUSE) +00dots Next Digit=(FEED) Change value=(STOP) Exit=(MODE) AutoCal Mode Save=(PAUSE) ON Change value=(STOP) Exit=(MODE) SeeThrough Sensor 0.0 Save=(PAUSE) Next Digit=(FEED) Change value=(STOP) Exit=(MODE) Reflect Sensor Save=(PAUSE) Change value=(STOP) Exit=(MODE) 0.0 Next Digit=(FEED) SeeThrough Sensitivity Low Save=(PAUSE) Change value=(STOP) Exit=(MODE) Reflect Sensitivity Low Save=(PAUSE) Change value=(STOP) Exit=(MODE) Darkness Rate Save=(PAUSE) High Change value=(STOP) Exit=(MODE) Double Heat Menu OFF Save=(PAUSE) Change value=(STOP) Exit=(MODE) PowerOn Head Check ON Save=(PAUSE) Change value=(STOP) Exit=(MODE) Ribbon End Detection Quick Save=(PAUSE) Change value=(STOP) Exit=(MODE) Parallel Error Output ON Save=(PAUSE) Change value=(STOP) Exit=(MODE) USB Serial Number OFF Save=(PAUSE) Change value=(STOP) Exit=(MODE) Auto Exec Print ON Save=(PAUSE) Change value=(STOP) Exit=(MODE) Config Print Layout Standard Save=(PAUSE) Change value=(STOP) Exit=(MODE) Print Preference Darkness Save=(PAUSE) Change value=(STOP) Exit=(MODE) Note: In the actual printing, the cursor “^” will be printed instead of “ CL-S6621 2-52 (underline)”. Operation Panel 7. When the Service Mode Menu message is printed as shown below, press the [PAUSE] key to enter its submenus. * The following submenus will be printed successively as you press the [PAUSE] key repeatedly. * When you press the [PAUSE] key, check is done and the check result will be printed. For performing each item, see “(3-3) Factory/Service Mode menu table - (b) Service Mode menu table” and setting example “How to perform the check in the Service Mode menu” on page 2-58. Do you want to change “Service Mode Menu” items? Yes=(PAUSE) No=(STOP) Exit=(MODE) Head Check Yes=(PAUSE) Exec No=(STOP) ROM Check Yes=(PAUSE) Exec No=(STOP) Exit=(MODE) RAM Check Yes=(PAUSE) Exec No=(STOP) Exit=(MODE) Print Counter Exec Yes=(PAUSE) No=(STOP) Exit=(MODE) Service Counter Exec Yes=(PAUSE) No=(STOP) Exit=(MODE) Cutter Counter Exec Yes=(PAUSE) No=(STOP) Exit=(MODE) Exit=(MODE) Do you want to change “Page Setup Menu” items? Yes=(PAUSE) No=(STOP) Exit=(MODE) 8. To exit the Factory/Service mode, press the [MODE] key. 2-53 CL-S6621 Operation Panel (3-3) Factory/Service Mode menu table The following table shows the value and description of each submenu under Factory Mode menu and Service Mode menu. (a) Factory Mode menu table *: “+” shows that the object logically moves forward/rightward. “-“ shows that the object logically moves backward/leftward. **: 8 dots correspond to 1 mm for each adjustment value. (Namely, 203 dots correspond to 1”.) Submenu Name Through Sensor Position (See Note.) Reflect Sensor Position (See Note.) Mach Tear Pos Mach Cut Pos Mach Peel Pos Mach Hor Pos AutoCal Mode SeeThrough Sensor Reflect Sensor Adjustable Value (Default Value) -256 to +256 [dots] (+000 [dots]) Logically shifts the transparent sensor position back and forth. (-32 to +32 mm, -1.26 to +1.26”) -256 to +256 [dots] (+000 [dots]) Logically shifts the reflective sensor position back and forth. (-32 to +32 mm, -1.26 to +1.26”) -256 to +256 [dots] (+000 [dots]) -256 to +256 [dots] (+000 [dots]) -256 to +256 [dots] (+000 [dots]) -16 to +32 [dots] (+00 [dots]) ON, OFF (ON) 0.0 to 3.3 [V] (0.0 [V]) Logically shifts the tear off position back and forth. (-32 to +32 mm, -1.26 to +1.26”) Logically shifts the cutting position back and forth. (-32 to +32 mm, -1.26 to +1.26”) (Optional) Logically shifts the peel position back and forth. (-32 to +32 mm, -1.26 to +1.26”) (Optional) Logically shifts the head position right and left. (-2 to +4 mm, -0.08 to +0.16”) Automatically controls the light amount in each Media sensor menu (See Through, Reflect, None). This menu is effective when “AutoCal Mode” is set to OFF. The light amount in Media sensor menu “See Through” can be changed manually. Larger value emits larger amount of light. This menu is effective when “AutoCal Mode” is set to OFF. The light amount in Media Sensor menu “Reflect” can be changed manually. Larger value emits larger amount of light. This menu is effective when “AutoCal Mode” is set to OFF. The sensitivity of the transparent sensor can be changed in 3 levels. This menu is effective when “AutoCal Mode” is set to OFF. The sensitivity of the reflective sensor can be changed in 3 levels. The rate for darkness increase/decrease can be set. To display the item “Double Heat Menu” in the “PageSetup Menu” or not is selectable. 0.0 to 3.3 [V] (0.0 [V]) SeeThrough Sensitivity Low, Medium, High (Low) Reflect Sensitivity Low, Medium, High (Low) Darkness Rate Double Heat Menu CL-S6621 High, Low (High) ON, OFF (OFF) Description 2-54 Operation Panel Submenu Name PowerOn Head Check Ribbon End Detection Parallel Error Out USB Serial Number Auto Exec Print Config Print Layout Print Preference Adjustable Value (Default Value) ON, OFF (ON) Quick, Normal, Slow (Quick) ON, OFF (ON) ON, OFF (OFF) ON, OFF (ON) Standard, Reversed (Standard) Darkness, Speed (Darkness) Description To perform the head check at power ON or not is selectable. Sets the ribbon end detection time. To set the Fault signal to ON or not at the time of error occurrence in parallel interface is selectable. To send the serial number to the host when the USB interface is connected to the printer or not is selectable. To execute the Auto Exec file stored in the printer at power ON or not is selectable. Print layout type can be selected. Standard: Prints setting items on the left and set values on the right. Reversed: Prints set values on the left and setting items on the right. To put the priority on printing density or printing speed is selectable. Note: “Through Sensor Position” adjustment and “Reflect Sensor Position” adjustment must be done after one of the following parts is replaced. • SA, Main PCB • SA, Ribbon Sensor (on both front and rear sides) 2-55 CL-S6621 Operation Panel How to change the value in the Factory Mode menu For example, the following shows how to logically move the thermal head position 1 mm (0.04”) toward the right side. In this case, you should add 8 (dots) to the current value (e.g. +08). • Variable range: -16 to +32 dots (default +00 dot) (-2 to +4 mm, -0.08 to +0.16”) • 8 dots correspond to 1 mm. (203 dots correspond to 1”.) 1 mm + Head [Front] 1. Perform steps 1-6 on page 2-51 to enter the Factory Mode menu. See “(3-2) How to enter the Factory/Service Mode”. 2. Press the [PAUSE] key until “Mach Hor Pos” submenu is printed. Do you want to change “Factory Mode Menu” items? Y es=(PAUSE) No=(STOP) Exit=(MODE) Through Sensor Position +000dos S ave=(PAUSE) Next Digit=(FEED) Change value=(STOP) Exit=(MODE) : : Mach Hor Pos +00dots Save=(PAUSE) Next Digit=(FEED) Change value=(STOP) Exit=(MODE) Note: In the actual printing, the cursor “^” will be printed instead of “ (underline)”. 3. To set the value to 16 (0 plus 16), press the [FEED] key to move the cursor to the next digit (+00), and then press the [STOP] key once to specify “1”. Each time you press the [STOP] key, the value of the current digit with the cursor will scroll (0, 1, 2, 3, 4, ...., 9, 0). 4. Next, press the [FEED] key to move the cursor to the next digit (+10). The changed value is printed. Mach Hor Pos Save=(PAUSE) +10dots Next Digit=(FEED) Change value=(STOP) Exit=(MODE) 5. Press the [STOP] key 6 times to specify “6”. Each time you press the key, the value will scroll (8, 9, 0, 1, ...., 6). 6. To save the set value, press the [PAUSE] key. The set value will be printed. Be sure that the new value is “16”, and then press the [MODE] key to exit the item. * If the value is not the one you expected, repeat above operation. Mach Hor Pos Save=(PAUSE) CL-S6621 +16dots Next Digit=(FEED) Change value=(STOP) 2-56 Exit=(MODE) Operation Panel (b) Service Mode menu table Submenu Name Head Check Value None ROM Check None RAM Check None Print Counter None Service Counter None Cut Counter None Description [PAUSE]: Checks the number of defective thermal elements and prints it. If no defective thermal element is found, “0” will be printed. Example: Bad head element: 0 dot(s) [STOP]: Nothing is printed. [PAUSE]: Performs ROM checksum test, and prints the check result (OK or NG) and the checksum value. Example: PROGRM ROM OK 4F4E [STOP]: Nothing is printed. [PAUSE]: Performs RAM capacity check and prints the check result. Example: RAM OK 32768K [STOP]: Nothing is printed. [PAUSE]: Prints the total printed length accumulated from when the printer is firstly used. Example: Length 1234.5Km [STOP]: Nothing is printed. [PAUSE]: Prints the service counter length in Km accumulated from when it was reset last time. Example: Length 0123.4Km Clear Service Counter ? Yes=(PAUSE) No=(STOP) To clear the service counter, press the [PAUSE] key again. To quit, press the [STOP] key. [STOP]: Nothing is printed. [PAUSE]: Prints the cut counter value accumulated from when it was reset last time. Example: Count 10 Clear Cut Counter ? Yes=(PAUSE) No=(STOP) To clear the cut counter, press the [PAUSE] key again. To quit, press the [STOP] key. [STOP]: Nothing is printed. 2-57 CL-S6621 Operation Panel How to perform the check in the Service Mode menu For example, the following shows how to perform the head check. 1 1. Perform steps 1-7 on pages 2-51 to 2-53 to enter the Service Mode menu. See “(3-2) How to enter the Factory/Service Mode”. 2. Press the [PAUSE] key until “Head Check” submenu is printed. Do you want to change “Service Mode Menu” items? Yes=(PAUSE) No=(STOP) Exit=(MODE) Head Check Yes=(PAUSE) No=(STOP) Exec Exit=(MODE) 3. Press the [PAUSE] key to check for head abnormality. The number of faulty thermal elements is printed. Example: Bad head element: 0 dot(s) After printing the check result, the next submenu is automatically printed. If you press the [STOP] key, nothing is printed. CL-S6621 2-58 Interface 2-4. Interface 2-4-1. Serial Interface (1) Specifications System Signal level Baud rate Data length Stop bit Parity Connector Start/stop asynchronous full duplex communication RS-232C 2400, 4800, 9600, 19200, 38400, 57600, 115200 bps 7 bits, 8 bits 1 bit, 2 bits Odd, even, none D-SUB 25PIN 225AE25FSNBBA3(COXOC) (2) Signal line and pin assignment Pin No. 1 2 Signal Abbr. FG TXD Signal name Function Protective ground Transmit Data 3 RXD Receive data 4 RTS Transmission request 5 CTS Able to transfer data 6 DSR Data Set Ready 7 8-13 14 15-19 20 SGND NC VCC NC DTR 21-25 NC Signal ground -----+3.3V -----Data Terminal Ready ------ 2-59 Protective grounding Signal line that transmits data from the printer to the host Signal line that transmits data from the host to the printer Signal line that becomes active when the printer can receive data Signal line that becomes active when other devices can receive data from the printer Signal line that is active when the host can interface with the printer Signal grounding line Not used (Factory use only ) Not used Signal line that is active when the printer can interface with the host Not used CL-S6621 Interface (3) Protocol XON/XOFF system: Controlled with the data transmission request signal X-ON (11H) code and the data transmission stop request signal X-OFF (13H) code. The conditions for the X-ON code output are as follows: • When the printer is turned from off-line to on-line. • When the remaining of receive buffer is 1024 bytes or more after sending X-OFF code. The conditions for the X-OFF code output are as follows: • When the remainder of receive buffer is 128 bytes or less. • When the printer is turned from on-line to off-line. When the media end is detected. When a printer error occurs. 0 16K 16K bytes Received data 1024 bytes X-ON code sending 128 bytes X-OFF code sending READY/BUSY System: DTR signal is controlled with READY ("High")/BUSY ("Low") level. DTR turns to "High (Ready)" in the following conditions: • When the printer is in on-line mode, and • When the remaining buffer is 128 bytes or more. (After DTR becomes "High", DTR retains "High" until the remaining buffer becomes 1024 bytes or less.) DTR turns to "Low (Busy)" in the following conditions: • When the printer is in off-line mode. • When the remaining buffer is less than 128 bytes. (After DTR becomes "Low", DTR retains "Low" until the remaining buffer becomes 1024 bytes or more.) CL-S6621 2-60 Interface 2-4-2. USB Interface (1) Specifications Standards Transmission speed Receive buffer Connector Complies with Universal Serial Bus Specification 2.0 Compatible with 480Mbps (high speed) transmission 16K bytes 15120-00410 (KST) (2) Signal line and pin arrangement Pin No. 1 2 3 4 Signal code VBUS D+ DGND Signal USB power Signal line + Signal line GND Function USB power (+5V) + signal line - signal line GND 2-4-3. Parallel Interface (Option) (1) Specifications Transmission system Receive buffer size Transmission modes Signal level 8-bit parallel data 16K bytes Compatible mode It is an asynchronous forward channel mode to send the byte width data from the host to the printer. The interface line of the data is operated in accordance with signal line definitions of Centronics. NIBBLE mode It is an asynchronous reverse channel mode to send the data from the printer to the host. In Nibble mode, 4-bit data (half byte) is sent at a time using the 4 status lines (FAULT, SELECT, PE, and BUSY). To send one complete byte data, the printer sends 2 nibbles (8 bits in total) to the host. Nibble mode is usually combined with Compatible mode to create a complete bi-directional channel. ECP mode ECP mode permits bi-directional asynchronous data transmission, and by means of interlock handshake, it does not require the timing necessary with Compatible mode. IEEE1284 compatible 2-61 CL-S6621 Interface (2) Signal line and pin assignment Pin No. 1 2-9 10 11 12 13 Signal name STROBE DATA0-7 ACKNLG BUSY PERROR SELECT I/O Input Input Output Output Output Output AUTOFD NC SGND FGND P.L.H GND PRIME FAULT GND NC Input ------Output --Input Output ----- Function in Compatible Mode Strobe signal to read in 8-bit data 8-bit parallel signal 8-bit data request signal Signal specifying printer busy Signal specifying media end Signal specifying if the printer is on-line (printing enabled) or off-line Invalid (ignored) Not used Signal ground Frame ground Peripheral logic high (pulled up to +5V at 1KΩ) Ground for twisted pair return Printer reset Signal specifying printer error Signal ground Not used 35 NC --- Not used 36 SELECTIN Input Invalid (ignored) 14 15 16 17 18 19-30 31 32 33 34 (3) Parallel port status signals when an error occurs The following table shows the status signal change when an error occurs. Under the specifications for this bi-directional parallel interface, the parallel port status signals when an error occurs are, as shown below, partially processed differently than with Compatible mode used up till now. When bi-directional parallel interface is on in the setting menu, even if a printer error has occurred, the BUSY signal line is not active ("H"). Error Compatible mode Paper end Busy: L→H PError: L → H Select: H → L Fault: H→L Error other than paper Busy: end PError: • Head open Select: • Other Fault: Conditions for Busy CL-S6621 L→H L→ unchanged H→L H→L • Receive buffer full • Data being read • Error 2-62 Interface (4) Compatible timing specification [When power is on] (Timing to go on-line) Power On Reset BUSY ACK SELECT [While receiving data] Data0~7 Strobe BUSY 0.5µs 0.5µs 0.5µs Note: BUSY goes “High” at the falling edge of Strobe, and data is latched at the leading edge of Strobe. 2-63 CL-S6621 Interface [While receiving PRIME signal] 10~15µsec or more PRIME BUSY Ack Fault SELECT Note: If the PRIME signal width is 10 µsec or less, it is not accepted. BUSY goes to “High” when the PRIME signal is accepted by the printer. [Timing relationship between BUSY and ACK] Center BUSY ACK About 2 µsec CL-S6621 2-64 CHAPTER 3 DISASSEMBLY AND MAINTENANCE 3-1 CL-S6621 CHAPTER 3 DISASSEMBLY AND MAINTENANCE TABLE OF CONTENTS 3-1. Maintenance Precautions ............................................................................................... 3-4 3-2. Cleaning.......................................................................................................................... 3-5 3-3. Lubrication ...................................................................................................................... 3-5 3-3-1. Lubrication frequency......................................................................................... 3-5 3-3-2. Types of lubricant ............................................................................................... 3-5 3-3-3. Quantity of lubricant ........................................................................................... 3-5 3-3-4. Adhesive ............................................................................................................ 3-5 3-4. Maintenance Tools List ................................................................................................... 3-6 3-5. Quick Detachment of Major Parts ................................................................................... 3-7 3-5-1. SA, Head............................................................................................................ 3-7 3-5-2. SA2 Platen ......................................................................................................... 3-8 3-6. Disassembly, Reassembly and Lubrication .................................................................... 3-9 3-6-1. “Cover Top” and “Support Top Cover” ................................................................ 3-10 (1) Removing the “Cover Top” Block ............................................................... 3-10 (2) Removing the “Cover Top” and “Support Top Cover” ................................ 3-11 3-6-2. Unit, Ribbon ....................................................................................................... 3-12 3-6-3. Case U ............................................................................................................... 3-14 (1) Removing the “Case U” Block ................................................................... 3-14 (2) Removing the “Case U” ............................................................................. 3-17 3-6-4. SA, Fan .............................................................................................................. 3-18 (1) Removing the ribbon covers...................................................................... 3-18 (2) Removing the “SA, Fan” ............................................................................ 3-18 3-6-5. Ribbon Gears ..................................................................................................... 3-19 3-6-6. “SA Ribbon Motor F/R” and “SA, Ribbon PCB” .................................................. 3-21 3-6-7. “Holder, Ribbon Shaft” and “Holder 2 Tension Spring” ....................................... 3-22 3-6-8. “Unit, Ribbon Sensor F/R” and “SA Ribbon Frame” ........................................... 3-23 3-6-9. “SA, Ribbon Tension Shaft F” and “SA, Ribbon Sensor” on the front side ......... 3-25 3-6-10. “SA, Ribbon Tension Shaft R” and “SA, Tension Sensor” on the rear side ........ 3-26 3-6-11. “Unit, Control Panel”, “SA PNE Sensor”, “SA, Relay PCB” and “SA, Main PCB” ............................................................................................................. 3-27 (1) Unit, Control Panel .................................................................................... 3-27 (2) SA PNE Sensor ......................................................................................... 3-27 (3) “SA, Relay PCB” and “SA, Main PCB” ...................................................... 3-28 3-6-12. SA, Opepane PCB ............................................................................................. 3-30 3-6-13. “Unit, Mechanism”, “Unit, Power Supply” and “Case L” ..................................... 3-31 (1) Unit, Mechanism........................................................................................ 3-31 (2) Unit, Power Supply .................................................................................... 3-32 (3) Case L ....................................................................................................... 3-34 3-6-14. SA2 Platen ......................................................................................................... 3-35 3-6-15. Unit, Sensor U.................................................................................................... 3-36 3-6-16. “SA TRA Sen PCB” and “Gear Bevel Lead Screw U”......................................... 3-38 3-6-17. Unit, Head .......................................................................................................... 3-41 CL-S6621 3-2 3-6-18. “SA, Head”, “Cam Head Balance” and “Cam Head Adjust”................................ 3-42 (1) SA, Head ................................................................................................... 3-42 (2) Cam Head Balance ................................................................................... 3-43 (3) Cam Head Adjust....................................................................................... 3-45 3-6-19. SA PF Motor....................................................................................................... 3-47 3-6-20. “Carriage Adjust Sensor L”, “SA, Head Up Switch” and “SA Ref Sen PCB”....... 3-47 (1) “Carriage Adjust Sensor L” and “SA, Head Up Switch” ............................. 3-47 (2) SA Ref Sen PCB........................................................................................ 3-50 3-6-21. Gears ................................................................................................................. 3-51 3-6-22. “Lever Head Lock” and “SA Main Frame R” ....................................................... 3-52 3-6-23. “Frame Main”, “SA Main Frame L” and “Plate Peel Guide” ................................ 3-53 3-6-24. Disassembling the “Roll Paper Shaft” ................................................................ 3-54 3-7. Adjustments .................................................................................................................... 3-55 3-7-1. Transparent/Reflective Sensor Position Adjustment .......................................... 3-55 (1) Sensor position adjustment (factory mode) ............................................... 3-55 (2) Sensor sensitivity adjustment (maintenance mode) .................................. 3-55 3-7-2. Ribbon Slant Elimination Adjustment ................................................................. 3-60 (1) Ribbon slant elimination adjustment.......................................................... 3-60 3-3 CL-S6621 Maintenance Precautions 3-1. Maintenance Precautions Warning • Before starting disassembly/reassembly or mechanical adjustment, be sure to disconnect the power cord from the power source. Caution • Do not disassemble/reassemble or adjust the machine, if it functions properly. Particularly, do not loosen screws on any component, unless necessary. • After completing an inspection and before turning on the power, be sure to check that there is no abnormality. • Never try to print without media. • Check that the media is properly set. • Do not lay anything on the cover or lean against it during maintenance or while the printer is in operation. • During maintenance, be careful not to leave parts or screws unattached or loose inside the printer. • When handling a printed circuit board, do not use gloves, etc., which can easily cause static electricity. Since ICs, such as CPU, RAM and ROM, might be destroyed by static electricity, do not touch lead wires or windows unnecessarily. • Do not put the printed circuit boards directly on the printer or on the floor. • When disassembling or reassembling, check wires for any damage and do not pinch or damage them. Also, run wires as they were. CL-S6621 3-4 Cleaning, Lubrication 3-2. Cleaning Cleaning spots are listed below. Cleaning Position Cabinet SA, Head SA2 Platen Media running surface Description Wipe soiled parts of the printer with a clean dry cloth. Remove bits of media, etc., using tweezers. Note: When cleaning, be careful not to scratch the equipment or to bend parts, etc. Clean the thermal head with the head cleaner only. Clean the platen with a soft cloth. Wipe off media refuse, etc., on and around the media running surface including the “SA2 Platen”. Clean inside the printer in accordance with the following: • Cleaning frequency: Every 6 months or 300 hours of operation. (Whichever comes first) • Materials: Dry cloth (gauze or soft cloth) and thermal head cleaner 3-3. Lubrication 3-3-1. Lubrication frequency This is a maintenance-free machine and requires no lubrication under normal use. However, the machine should be lubricated whenever it is disassembled and reassembled, or when lubricated parts are cleaned. The parts to be lubricated are indicated in the disassemble procedure with the mark . 3-3-2. Types of lubricant • Floil G-311S (by Kanto Chemical Co., Ltd.) • Floil G-474C (by Kanto Chemical Co., Ltd.) 3-3-3. Quantity of lubricant Small quantity.......... ............. Ordinary quantity .... ......... Large quantity.......... ....... About 1 drop. About 3 to 4 drops. About 0.2 mm thick for grease. Apply sufficiently. 3-3-4. Adhesive • LOCTITE263 (by Henkel AG & Co. KGaA) 3-5 CL-S6621 Maintenance Tools List 3-4. Maintenance Tools List Maintenance tools shown below are needed when replacing the maintenance parts such as the “SA, Main PCB”, “SA PF Motor”, etc. Maintenance Tools List No. 1 4 Name Phillips Screwdriver (Length 200 mm) Phillips Screwdriver (Length 100 mm) Flat-blade Screwdriver (Length 100 mm) Nut driver 5 6 7 8 9 Tweezers Round Nose Pliers Cutting Nippers Soldering Iron (30W) Volt-ohm Meter 2 3 CL-S6621 Q'ty 1 Description Bit: #0, #1, #2 1 Bit: #0, #1, #2 1 4.3 mm width 1 1 1 1 1 1 3-6 4 mm Remarks Quick Detachment of Major Parts 3-5. Quick Detachment of Major Parts How to quickly detach the following major parts separately is explained here. • SA, Head • SA2 Platen 3-5-1. SA, Head Caution • When detaching or reinstalling the "SA, Head", be careful not to damage the thermal elements. Especially, avoid contacting the thermal elements with a metal part, etc. Do not touch the thermal elements of the “SA, Head” with your bare hand. 1. 2. 3. 4. Open the “Cover Top” Block. Push the “Lever Head Lock” () and open the Ribbon & Head Block (). Remove the 2 screws (NO.1, TFH (6-0.7), M3.0x6 (NI)) () and detach the “SA, Head” (). Disconnect the 2 connectors ( and ) from the “SA, Head”. NOTE: To disconnect the connector (), unlock the connector lock. Ribbon & Head Block "Cover Top" Block SA, Head NO.1, TFH (6-0.7), M3.0x6 (NI) Lever Head Lock Notes on reassembling: • The Ribbon & Head Block has two bosses that allow easy positioning of the “SA, Head”. When assembling the “SA, Head”, be sure that it is securely engaged with the Ribbon & Head Block. • Insert the connectors firmly. 3-7 CL-S6621 Quick Detachment of Major Parts 3-5-2. SA2 Platen 1. Open the “Cover Top” and then the ribbon & head Block. 2. While pressing the part “A” of the “SA2 Platen”, lift the right end of the “SA2 Platen” a little. (See the arrow “a”.) Next, move it to the right and then remove it from the printer by lifting it upwardly. (See the arrow “b”.) = > ) Note on reassembling: • After reassembling the “SA2 Platen”, be sure that it is securely engaged with the main body. CL-S6621 3-8 Disassembly, Reassembly and Lubrication 3-6. Disassembly, Reassembly and Lubrication [Disassembly Flowchart for Major Parts] CL-S6621 Roll Paper Shaft SA, Head (See 3-5-1.) SA2 Platen (See 3-5-2.) (See 3-6-1.) Cover Top Unit, Ribbon Case U (See 3-6-24.) (See 3-6-2.) (See 3-6-3.) (See 3-6-4.) Ribbon Gears (See 3-6-5.) SA Ribbon Motor F (See 3-6-6.) SA Ribbon Motor R (See 3-6-6.) SA, Ribbon PCB (See 3-6-6.) SA, Ribbon Sensor (See 3-6-9/10.) (See 3-6-12.) SA, Opepane PCB SA PNE Sensor SA, Fan (See 3-6-11(2).) (See 3-6-13(2).) Unit, Power Supply (See 3-6-11(3).) Cover Main PCB SA, Relay PCB (See 3-6-11(3).) SA, Main PCB (See 3-6-11(3).) (See 3-6-13(1).) Unit, Mechanism Unit, Power Supply Case L (See 3-6-13(3).) (See 3-6-13(2).) SA2 Platen Unit, Sensor U (See 3-6-14.) SA TRA Sen PCB (See 3-6-16.) (See 3-6-15.) Unit, Head SA, Head (See 3-6-18.) (See 3-6-17.) SA PF Motor (See 3-6-19.) SA, Head Up Switch SA Ref Sen PCB 3-9 (See 3-6-20(1).) (See 3-6-20(2).) CL-S6621 Disassembly, Reassembly and Lubrication 3-6-1. “Cover Top” and “Support Top Cover” (1) Removing the “Cover Top” Block 1. Before starting, remove the “SA, Ribbon Holder” (2 pcs.) from the printer. 2. Open the “Cover Top” Block half way as shown in the figure. (Do not fully open it.) 3. Insert a flat-blade screwdriver into the right side corner of the “Cover Top” Block as shown, then push the “Plate A” outward with the screwdriver end. (The projections of the “Cover Top” Block come off the main body.) Then, remove the “Cover Top” Block. (At this moment, a sound may be heard to some degree.) Note on reassembling: • First, with the opening angle of the “Cover Top” Block set as shown, insert the protrusion “B” on the left side of the “Cover Top” Block into the hole in the main body. Next, align the protrusion “C” with the hole “C’ ”, and, while pushing the “Plate A” outward again with the flat-bladed screwdriver, insert the right side corner of the “Cover Top” Block into the main body. CL-S6621 3-10 Disassembly, Reassembly and Lubrication (2) Removing the “Cover Top” and “Support Top Cover” The “Cover Top” Block forms a double structure where the outer cover is the “Cover Top” and the inner cover is the “Support Top Cover”. 1. Remove the 4 screws (PHT (PT2T), M3x14) and pull out the left side of the “Support Top Cover” until it stops. (It hits the stopper “A” and stops.) 2. Bend the “Support Top Cover” inward to keep away from the stopper “A”. 3. Pull out the right side of the “Support Top Cover” until it stops. (It hits the stoppers “B” and stops.) 4. Bend the “Support Top Cover” inward to keep away from the stoppers “B”, and then remove the “Support Top Cover” upwardly. 5. Remove the “Label, Main Guidance” and “Label Caution Cover Open” from the “Support Top Cover”. 6. Remove the “Window” and “Window Side” (2 pcs.) from the “Cover Top”. NOTE: When removing the “Window Side”, first, remove the 2 claws “C”, and then “D”. 7. Remove the “Label CL-S6621” and “Logo Citizen L” from the “Cover Top”. PHT (PT2T), M3x14 Label Caution Cover Open Label, Main Guidance PHT (PT2T), M3x14 Support Top Cover Window B A C D C Logo Citizen L Window Side Cover Top C D C Window Side Label CL-S6621 Notes on reassembling: • Place the “Window” so that 3 bosses of the “Cover Top” are inserted into respective holes in the “Window”. • When assembling the “Window Side” on the “Cover Top”, first hook the claws “C” and then the claw “D”. 3-11 CL-S6621 Disassembly, Reassembly and Lubrication 3-6-2. Unit, Ribbon Caution • Forbidden screws in the “Unit, Ribbon” DO NOT loosen the 10 screws of the “SA Ribbon Frame”. The “SA Ribbon Frame” consists of three parts and is assembled with the 10 screws. Once the “SA Ribbon Frame” is disassembled, correct ribbon running cannot be assured. Therefore, a ribbon wrinkle may not be removed with the Ribbon Left-Right Balance Adjustment Knobs (Front/Rear), as expected. Unit, Ribbon SA Ribbon Frame 5 screws DO NOT LOOSEN 5 screws DO NOT LOOSEN Ribbon Left-Right Balance Adjustment Knobs (Front/Rear) CL-S6621 3-12 Disassembly, Reassembly and Lubrication 1. Remove the “Cover Top” Block. Refer to “3-6-1(1) Removing the “Cover Top” Block“. 2. Remove the 4 screws (BH, M3x4 (NI)) and detach the “Unit, Ribbon” by lifting it upwardly. At this time, disconnect 1 connector (J102) from the “Unit, Ribbon”. Unit, Ribbon BH, M3x4 (NI) J102 Notes on reassembling: • Seat the cable (J102) on the “Plate Ribbon Cable Stay” as shown below. • When assembling the “Unit, Ribbon”, be sure that it is securely seated on the main body. The 2 protrusions on the bottom of the “Unit, Ribbon” are naturally inserted in the respective holes “A” of the main body for positioning the “Unit, Ribbon”. Plate Ribbon Cable Stay J102 A 3-13 CL-S6621 Disassembly, Reassembly and Lubrication 3-6-3. Case U (1) Removing the “Case U” Block 1. Remove the “Cover Top” Block. Refer to “3-6-1(1) Removing the “Cover Top” Block“. 2. Remove the “Unit, Ribbon”. Refer to “3-6-2 Unit, Ribbon”. 3. Remove the 1 screw (BH, M3x4 (NI)) and detach the “Cover Cable”. 4. When an optional peeler or cutter is installed, remove the 1 screw (PHT (PT2T), M3x14) and detach the “Cover Connector”. 5. Open the Head Block by pressing the “Lever Head Lock”. NOTE: This step is required as the “Knob Guide Paper U” extends beyond the “Case U” Block. 6. Lift the “Case U” Block to the half-way height, and while lowering the Head Block a little, remove the “Case U” upwardly. NOTE: As the front edge of the “Case U” Block is directly beneath the stopper part” (5 pcs.) of the “Leaf Case U”, avoid these stopper part when lifting the “Case U” Block”. 7. After removing the “Case U” Block, detach the “Leaf Case U” upwardly Stopper part (5 pcs.) Leaf Case U PHT (PT2T), M3x14 BH, M3x4 (NI) Cover Connector Cover Cable PHT (PT2T), M3x14 "Case U" Block Cover Cable Hook Knob Guide Paper U Head Block Lever Head Lock CL-S6621 3-14 Disassembly, Reassembly and Lubrication Notes on reassembling: • When assembling the “Case U” Block, do not forget to open the Head Block and the “Knob Guide Paper U”. Otherwise, the extended “Knob Guide Paper U” gets caught between the “Case U” Block and the main body. • After assembling the “Case U” Block, install the “Leaf Case U” as follows. NOTE: While inserting the “Leaf Case U” (thin metal), carefully handle it so as not to deform it. 1) While aligning both edges of the “Leaf Case U” with those of the part “A” (a part of the “Case L”), insert the “Leaf Case U” into the main body (between the part “A” and the “Case U” Block) until the ends of claws (4 pcs.) securely fit to the grooves (4 pcs.) on the “Case U” Block. NOTE: Do not insert it downward too much, as its stoppers will be bent. 2) To be sure if the “Leaf Case U” is securely inserted, move it a little. If the claws of the “Leaf Case U” are securely engaged with the grooves of the “Case U” Block, the “Leaf Case U” does not move. Leaf Case ase U Stopper part (5 pcs.) Claw Stopper part Claw (4 pcs.) Groove (4 pcs.) ("Case U" Block) "A" (Case L) • Assemble the “Cover Cable” so that the hook of the main body is correctly inserted into the rectangle hole of the “Cover Cable” as shown in the magnified view. (to be continued on the next page) 3-15 CL-S6621 Disassembly, Reassembly and Lubrication • When once the “Unit, Mechanism” was removed (Paper path adjustment): When once the “Unit, Mechanism” was removed in “3-6-13(1) Unit, Mechanism”, you need to perform the following paper path adjustment after reassembling the “Case U” Block. NOTE: If you haven’t removed the “Unit, Mechanism”, you don’t need to perform this adjustment. This procedure is to align the position of the “Unit, Mechanism” with the “Case U” Block. So, you need to shift the “Unit, Mechanism” a little after loosening its screws. 1) Before starting, be sure that the “Case U” Block is already assembled in the printer. 2) Loosen (do not remove) 8 screws that fasten the “Unit, Mechanism” to the printer. 3) Open the “SA, Head” Block. 4) Open the “Unit, Sensor U”. 5) Set a ruler along the 5 places (2 places (,) of the “Unit, Mechanism” and 3 places (,,) of the “Case U” Block. 6) Move the “Unit, Mechanism” so that 5 places are aligned in line. 7) Close the “Unit, Sensor U” and “SA, Head” Block, and then fasten the 8 screws to fix the “Unit, Mechanism”. 8 screws "SA, Head" Block Unit, Sensor U CL-S6621 3-16 Disassembly, Reassembly and Lubrication (2) Removing the “Case U” 1. Remove the “Case U” Block. Refer to the above “(1) Removing the “Case U” Block” 2. Remove the “Cover Front” upwardly. 3. Remove the 1 screw (PHT (PT2T), M3x14) and detach the “Cover Connector”. 4. Remove the 1 screw (PH, M5x15 (NI)) and 1 nut ((#3), M5 (NI)), and detach the “Damper Cover”. 5. Remove labels (“Label Rating” and “Label Caution”) from the “Case U”. PHT (PT2T), M3x14 Cover Connector PH, M5x15 (NI) Damper Cover (#3), M5 (NI) Label Caution Cover Front Label Rating Case U Note on reassembling • When assembling the “Damper Cover”, tighten the screw while pushing down the “Damper Cover”. 3-17 CL-S6621 Disassembly, Reassembly and Lubrication 3-6-4. SA, Fan (1) Removing the ribbon covers 1. Open the “Cover Top” Block and remove the “Unit, Ribbon”. Refer to “3-6-2 Unit, Ribbon”. 2. On the right, remove the 2 screws (BH, M3x4 (NI)) and detach the “Cover Ribbon Frame R”. 3. On the left, remove the 2 screws (BH, M3x4 (NI)) and detach the “SA2, Ribbon Unit Fan” to the left after lifting it to unhook the claws “A” from the chassis. ) ! * +* Note on reassembling: • When assembling the “Cover Ribbon Frame R”, pass the wires of the front side cable through the opening “B” (not “C”). (2) Removing the “SA, Fan” 1. Remove the 4 screws (PHT (#2), M3x6) and 4 washers (Plain, 3x8x0.5), and detach the “Bracket Ribbon Fan” (2 pcs.). 2. Remove the “SA, Fan” from the “Cover Ribbon Frame L”. Cover Ribbon Frame L SA, Fan Bracket Ribbon Fan Plain, 3x8x0.5 J106 PHT (#2), M3x6 CL-S6621 3-18 Disassembly, Reassembly and Lubrication Note on reassembling: • When assembling the “SA, Fan”, pass the cable between the boss and the frame as shown on the right. (Wind the cable on the boss counterclockwise.) Boss J106 3-6-5. Ribbon Gears 1. Open the “Cover Top” Block and remove the “Unit, Ribbon”. Refer to “3-6-2 Unit, Ribbon”. 2. Remove the ribbon covers. Refer to “3-6-4(1) Removing the ribbon covers”. 3. On the front side, remove the 1 screw (No.0PH (4-0.3)M2x3 (NI)) () and “Plate Ribbon Washer”. Then, remove the “SA, Holder R Shaft”, “Spring Ribbon Shaft”, “Spring Ribbon Return” and “Gear Ribbon Shaft F” in that order. 4. Also on the front side, disengage the “Polyslider, Knob-2” and remove the “Gear Reduction Ribbon 2” (), “Gear Reduction Ribbon 1” (), “Gear Reduction Ribbon 3” (), and “Gear Idle Ribbon” () in that order. 5. On the rear side, remove the 1 screw (No.0PH (4-0.3)M2x3 (NI)) () and “Plate Ribbon Washer”. Then, remove the “SA, Holder R Shaft”, “Spring Ribbon Shaft”, “Spring Ribbon Return” and “Gear Ribbon Shaft R” in that order. 6. Also on the rear side, disengage the “Polyslider, Knob-2” and remove the “Gear Reduction Ribbon 2” (), “Gear Reduction Ribbon 1” (), “Gear Reduction Ribbon 3” (), and “Gear Idle Ribbon” () in that order. Gear Ribbon Shaft R [Magnified View] Spring Ribbon Return FLOIL G-474C Spring Ribbon Shaft SA, Holder R Shaft Plate Ribbon Washer No.0PH (4-0.3)M2x3 (NI) 10 Gear Idle Ribbon Gear Reduction Ribbon 1 9 Gear Reduction Ribbon 3 7 Gear Reduction Ribbon 2 Polyslider, Knob-02 Gear Ribbon Shaft F Spring Ribbon Return Spring Ribbon Shaft SA, Holder R Shaft Gear Reduction Plate Ribbon Washer Ribbon 1 Gear Idle Ribbon No.0PH (4-0.3)M2x3 (NI) 8 Gear Reduction Ribbon 3 Polyslider, Knob-02 Gear Reduction Ribbon 2 3-19 CL-S6621 Disassembly, Reassembly and Lubrication Notes on reassembling: • Distinguish the “Gear Ribbon Shaft F” from the “Gear Ribbon Shaft R”, referring to the following projection. Gear Ribbon Shaft F Gear Ribbon Shaft R Projection • On the front side, assemble the “SA, Holder R Shaft”, “Spring Ribbon Shaft”, and “Spring Ribbon Return” on the “Gear Ribbon Shaft F”. Apply FLOIL G-311S to both ends of the “Spring Ribbon Shaft”. Refer to the marks shown in the left figure below. • On the rear side, assemble the “SA, Holder R Shaft”, “Spring Ribbon Shaft”, and “Spring Ribbon Return” on the “Gear Ribbon Shaft R”. Apply FLOIL G-311S to both ends of the “Spring Ribbon Shaft”. Refer to the marks shown in the right figure below. [Front side] [Rear side] Gear Ribbon Shaft R Gear Ribbon Shaft F Spring Ribbon Return Spring Ribbon Return SA, Holder R Shaft SA, Holder R Shaft Spring Ribbon Shaft Spring Ribbon Shaft FLOIL G-311S • Apply FLOIL G-474C to the parts (gears and shafts) shown by the marks. (Refer to the figure on the previous page.) CL-S6621 3-20 Disassembly, Reassembly and Lubrication 3-6-6. “SA Ribbon Motor F/R” and “SA, Ribbon PCB” 1. 2. 3. 4. 5. 6. 7. Open the “Cover Top” Block and remove the “Unit, Ribbon”. Refer to “3-6-2 Unit, Ribbon”. Remove the ribbon covers. Refer to “3-6-4(1) Removing the ribbon covers”. Disconnect 2 connectors (J101 and J107) from the “SA, Ribbon PCB”. On the front side, remove the 2 screws (BH, M3x4 (NI)) and detach the “SA Ribbon Motor F”. Disconnect 1 connector (J103) from the “SA, Ribbon PCB”. On the rear side, remove the 2 screws (BH, M3x4 (NI)) and detach the “SA Ribbon Motor R”. Remove the 2 screws (BH, M3x4 (NI)), and detach the “SA, Ribbon PCB”. SA Ribbon Motor R BH, M3x4 (NI) BH, M3x4 (NI) J103 SA, Ribbon PCB J105 BH, M3x4 (NI) J107 J101 J104 SA Ribbon Motor F Note on reassembling: • Correctly connect each connector. To SA Ribbon Motor F To SA Ribbon Motor F (for thermistor) To SA, Fan J106 To SA Ribbon Motor R J103 To SA, Ribbon Sensor (on the rear side) J105 J107 J101 SA, Ribbon PCB J104 J102 To SA, Ribbon Sensor (on the front side) To SA, Main PCB 3-21 CL-S6621 Disassembly, Reassembly and Lubrication 3-6-7. “Holder, Ribbon Shaft” and “Holder 2 Tension Spring” 1. Open the “Cover Top” Block . 2. Release the lock by moving the part “A” toward the right and remove the “Holder, Ribbon Shaft” (2 pcs.) toward the front. 3. Remove the 2 screws (PHT (#2), M3x6) and detach the “Holder 2 Tension Spring”. PHT (#2), M3x6 Holder, Ribbon Shaft Holder 2 Tension Spring Holder, Ribbon Shaft ) CL-S6621 3-22 Disassembly, Reassembly and Lubrication 3-6-8. “Unit, Ribbon Sensor F/R” and “SA Ribbon Frame” Caution • DO NOT loosen the 10 screws of the “SA Ribbon Frame”. The “SA Ribbon Frame” consists of three parts and is assembled with the 10 screws. Once the “SA Ribbon Frame” is disassembled, correct ribbon running cannot be assured. Therefore, a ribbon wrinkle may not be removed with the Ribbon Left-Right Balance Adjustment Knobs (Front/Rear), as expected. SA Ribbon Frame 5 screws DO NOT LOOSEN 5 screws DO NOT LOOSEN 1. Open the “Cover Top” Block and remove the “Unit, Ribbon”. Refer to “3-6-2 Unit, Ribbon”. 2. Remove the ribbon covers. Refer to “3-6-4(1) Removing the ribbon covers”. 3. Remove the 4 screws (No.0PH (4-0.3)M2x3 (NI)) and detach the “Cover Ribbon Tension Sensor” (2 pcs.) on the front and rear sides. 4. On the front side, remove the 2 screws (BH, M3x4 (NI)) and detach the “Unit, Ribbon Sensor F”. 5. On the rear side, remove the 2 screws (BH, M3x4 (NI)) and detach the “Unit, Ribbon Sensor R”. 6. Peel off the “Label Ribbon Tension Adjust” from the “SA Ribbon Frame”. No.0PH (4-0.3)M2x3 (NI) BH, M3x4 (NI) Cover Ribbon Tension Sensor Cover Ribbon Tension Sensor A No.0PH (4-0.3) M2x3 (NI) B BH, M3x4 (NI) J104 Unit, Ribbon Sensor F J105 Unit, Ribbon Sensor R Label Ribbon Tension Adjust SA Ribbon Frame DO NOT DISASSEMBLE 3-23 CL-S6621 Disassembly, Reassembly and Lubrication Notes on reassembling: • Be sure that the end of wire spring (“A”/”B” in the above figure) of the “Unit, Ribbon Sensor F”/“Unit, Ribbon Sensor R” is set under the “Cover Ribbon Tension Sensor” as shown below. [Example of “A”] A Spring end Cover Ribbon Tension Sensor Unit, Ribbon Tension Shaft F • After assembling the “Unit, Ribbon Sensor F”/“Unit, Ribbon Sensor R”, perform “3-7-2 Ribbon Slant Elimination Adjustment”. CL-S6621 3-24 Disassembly, Reassembly and Lubrication 3-6-9. “SA, Ribbon Tension Shaft F” and “SA, Ribbon Sensor” on the front side 1. Open the “Cover Top” Block and remove the “Unit, Ribbon”. Refer to “3-6-2 Unit, Ribbon”. 2. Remove the ribbon covers. Refer to “3-6-4(1) Removing the ribbon covers”. 3. Remove the “Unit, Ribbon Sensor F”. Refer to “3-6-8 “Unit, Ribbon Sensor F/R” and “SA Ribbon Frame””. 4. Release the “Bush Ribbon Roller” (2 pcs.) () at both ends. First, lift its end with the blade of a flat-blade screwdriver or the like (“a”) and then turn it by approx. 90 degrees (“b”). (See the magnified view.) Next, remove the “SA, Ribbon Tension Shaft F” Block, and then the “Bush Ribbon Roller” (2 pcs.). 5. Peel off the “Sheet Static Eliminator 6621” from the “SA, Ribbon Tension Shaft F” Block. 6. Remove the 2 screws (No.0, TFH (PT4-0.5), M2.), and detach the “Interrupter Ribbon Sensor” and “Holder Tension Spring 1” from the “SA, Ribbon Tension Shaft F” (). 7. Remove the 1 screw (PH (PW), M2x8) (), and detach the “Lever Tension Adjust F” Block and “Shaft Tension Adjust”. 8. Remove the 2 Screws (No.0, TFH (PT4-0.5), M2) (), and detach the ”Knob, Tension Adjust” from the “Lever Tension Adjust F”. 9. Remove the 1 screw (No.0, TFH (PT4-0.5), M2), and detach the “Holder Tension Spring 2” and “Spring Ribbon Tension” (2 pcs.) from the “Lever Tension Adjust F”. 10. Remove the 2 screws (No.0PH (4-0.3)M2x3 (NI)) (), and detach the “SA, Ribbon Sensor” from the “Plate Ribbon Tension Sensor”. SA, Ribbon Tension Shaft F Holder Tension Spring 2 Interrupter Ribbon Sensor Spring Ribbon Tension Holder Tension Spring 1 Sheet Static Eliminator 6621 No.0, TFH (PT4-0.5), M2. PH (PW), M2x8 Lever Tension Adjust F No.0, TFH (PT4-0.5), M2 No.0, TFH (PT4-0.5), M2 Knob, Tension, Adjust Shaft Tension Adjust Bush Ribbon Roller b a J104 No.0PH (4-0.3)M2x3 (NI) SA, Ribbon Sensor FLOIL G-311S Plate Ribbon Tension Sensor Bush Ribbon Roller Note on reassembling: • Apply FLOIL G-311S to the slits (4 places) shown by the marks. 3-25 CL-S6621 Disassembly, Reassembly and Lubrication 3-6-10. “SA, Ribbon Tension Shaft R” and “SA, Tension Sensor” on the rear side 1. Open the “Cover Top” Block and remove the “Unit, Ribbon”. Refer to “3-6-2 Unit, Ribbon”. 2. Remove the ribbon covers. Refer to “3-6-4(1) Removing the ribbon covers”. 3. Remove the “Unit, Ribbon Sensor R”. Refer to “3-6-8 “Unit, Ribbon Sensor F/R” and “SA Ribbon Frame””. 4. Release the “Bush Ribbon Roller” (2 pcs.) () at both ends. First, lift its end with the blade of a flat-blade screwdriver or the like (“a”) and then turn it by approx. 90 degrees (“b”). (See the magnified view.) Next, remove the “SA, Ribbon Tension Shaft R” Block, and then the “Bush Ribbon Roller” (2 pcs.). 5. Remove the 2 screws (No.0, TFH (PT4-0.5), M2.), and detach the “Interrupter Ribbon Sensor” and “Holder Tension Spring 1” from the “SA, Ribbon Tension Shaft R” (). 6. Remove the 1 screw (PH (PW), M2x8) (), and detach the “Lever Tension Adjust R” Block and “Shaft Tension Adjust”. 7. Remove the 2 Screws (No.0, TFH (PT4-0.5), M2) (), and detach the ”Knob, Tension Adjust” from the “Lever Tension Adjust R”. 8. Remove the 1 screw (No.0, TFH (PT4-0.5), M2), and detach the “Holder Tension Spring 2” and “Spring Ribbon Tension” (2 pcs.) from the “Lever Tension Adjust R”. 9. Remove the 2 screws (No.0PH (4-0.3)M2x3 (NI)) (), and detach the “SA, Ribbon Sensor” from the “Plate Ribbon Tension Sensor”. SA, Ribbon Tension Shaft R Interrupter Ribbon Sensor Holder Tension Spring 1 Lever Tension Adjust R Shaft Tension Adjust PH (PW), M2x8 J105 Bush Ribbon Roller No.0, TFH (PT4-0.5), M2. No.0, TFH (PT4-0.5), M2 No.0PH (4-0.3) M2x3 (NI) No.0, TFH (PT4-0.5), M2 Knob, Tension, Adjust Plate Ribbon Tension Sensor Holder Tension Spring 2 Spring Ribbon Tension SA, Ribbon Sensor Bush Ribbon Roller a b FLOIL G-311S Note on reassembling: • Apply FLOIL G-311S to the slits (4 places) shown by the marks. CL-S6621 3-26 Disassembly, Reassembly and Lubrication 3-6-11. “Unit, Control Panel”, “SA PNE Sensor”, “SA, Relay PCB” and “SA, Main PCB” (1) Unit, Control Panel 1. Remove the “Case U”. Refer to “3-6-3(1) Removing the “Case U” Block”. 3. Remove the “Unit, Control Panel” upwardly by releasing the hooks (2 pcs.). 4. Remove the “Cushion, Ope-Pane Cable” and disconnect the “Cable, Opepane” from the “Unit, Control Panel” (). Note on reassembling: • When connecting the flexible cable, be sure that the insertion direction is correct. If you insert it reversely, circuit is not electrically connected. (Its foil side faces to the right.) (2) SA PNE Sensor 1. Disconnect the connector (J12), remove the 1 screw (BH, M3x4 (NI)), and detach the “SA PNE Sensor” Block. 2. Remove the 2 screws (PH, M2x4) and detach the “SA PNE Sensor” () from the “Holder PNE”. BH, M3x4 (NI) BH, M3x4 (NI) SA PNE Sensor BH, M3x4 (NI) PH, M2x4 Spacer PNE BH, M3x4 (NI) Holder PNE PHT (#2), M3x6 J12 Cover Main PCB "Plate Main PCB" Block Cable, Opepane BH, M3x4 (NI) Cushion, Ope-Pane Cable Unit, Control Panel J4 J15 Wire Tie SA Power Cable 3-27 CL-S6621 Disassembly, Reassembly and Lubrication (3) “SA, Relay PCB” and “SA, Main PCB” 1. Remove the 4 screws (BH, M3x4 (NI)) and detach the “Cover Main PCB” Block. 2. Remove the 1 screw (BH, M3x4 (NI)) and detach the “Spacer PNE” from the “Cover Main PCB” (). 3. Disconnect all cables from the “SA, Main PCB”. • J3 (with hook), J4, J5, J6, J7, J8, J9, J11, J15, J19 (with hook) To SA PNE Sensor To SA TRA Sen PCB To SA Ref Sen PCB To SA, Head Up Switch J12 SA, Main PCB J8 J202 RS232C J9 J11 (J14) J16 J17 To SA Motor PF J7 J5 J6 J3 J4 USB2.0 J18 J19 J201 SA, Relay PCB To SA Motor PF (for thermistor) (J10) (J13) To SA, Head (for signals) To SA, Head (for power) To SA, Ribbon PCB J15 To SA, Power Supply To optional I/F PCB (Option) To SA, Opepane PCB 4. Remove the 3 screws (PHT (#2), M3x6) and 2 screws (BH, M3x4 (NI)), and then detach the “Plate Main PCB” Block (). (See the figure on the previous page.) 5. Cut the “Wire Tie”, disconnect the “SA Power Cable” from the main body to remove it. 6. Remove the 2 screws (BH, M3x4 (NI)) and detach the “SA, Relay PCB” () from the “SA, Main PCB”. Then, remove the “Spacer (M3 H20mm)” (2 pcs.). (See the following figure.) 7. Remove the 2 “Lock Screw (Inch)” and 4 screws (BH, M3x4 (NI)), and detach the “SA, Main PCB” () and “Sheet Insulation Main PCB”. 8. Remove the 2 screws (BH, M3x4 (NI)), and detach the “Plate, I/F Cover” from the “Plate Main PCB”. BH, M3x4 (NI) BH, M3x4 (NI) SA, Main PCB BH, M3x4 (NI) SA, Relay PCB Spacer (M3 H20mm) Plate, I/F Cover Lock Screw (Inch) Sheet Insulation Main PCB Plate Main PCB CL-S6621 3-28 Disassembly, Reassembly and Lubrication Notes on reassembling: • When the “SA, Main PCB” is replaced with new one, perform the sensor adjustment. Refer to “3-7-1 Transparent/Reflective Sensor Position Adjustment. • When running the “Cable, Opepane”, pass it inner side of the case arms “A”. Also, after running the “Cable, Opepane”, stick it to the case frame at point “B” with a double-faced tape. A B J4 Cable, Opepane • When connecting the flexible cable, be sure that the insertion direction is correct. If you insert it reversely, circuit is not electrically connected. • For the “Cable, Opepane” connected to the connector (J4), face its foil side to the rear of the printer. • For the cable (J9), face up its foil side. J12 (J10) (J13) (Foil side) J8 J9 J11 (J14) J9 J7 (Blue tape side) J5 To SA TRA Sen PCB J6 J4 J19 J4 J3 (Foil side) (Blue tape side) To SA, Opepane PCB 3-29 CL-S6621 Disassembly, Reassembly and Lubrication Note on installing the optional Parallel I/F Board: 1. On the back side of the printer, remove the 2 screws (BH, M3x4 (NI)) and detach the “Plate, I/F Cover”. 2. Align the bottom of the optional Parallel I/F Board with the rail of the printer as shown by the arrow. 3. Slide the optional Parallel I/F Board along the rail and insert its connector into the I/F connector (J201) of the “SA, Relay PCB”). 4. Fix the optional Parallel I/F Board to the printer with the 2 screws (BH, M3x4 (NI)) that were used for the “Plate, I/F Cover”. BH, M3x4 (NI) BH, M3x4 (NI) Connector Plate, I/F Cover I/F connector (On the "SA, Relay PCB") Parallel I/F Board (Optional) Rail (A part of the "Case L") Plate Main PCB 3-6-12. SA, Opepane PCB 1. 2. 3. 4. Remove the “Case U”. Refer to “3-6-3(1) Removing the “Case U” Block”. Remove the “Unit, Control Panel”. Refer to “3-6-11(1) Unit, Control Panel”. Remove 3 screws (PHT (#2), M3x6) and detach the “SA, Opepane PCB”. Remove the “Switch, CL-S” and “LED, Window” from the “Cover Ope-pane”. LED, Window Cover Ope-Pane PHT (#2), M3x6 Switch, CL-S SA, Opepane PCB CL-S6621 3-30 Disassembly, Reassembly and Lubrication 3-6-13. “Unit, Mechanism”, “Unit, Power Supply” and “Case L” (1) Unit, Mechanism 1. Remove the “Case U”. Refer to “3-6-3(1) Removing the “Case U” Block”. 2. Remove the cables from the “SA, Main PCB”. Refer to “3-6-11 “Unit, Control Panel”, “SA PNE Sensor”, “SA, Relay PCB” and “SA, Main PCB””. 3. Remove the 3 screws (BH, M3x4 (NI)) and 5 screws (PHT (PT2T), M3x14), and detach the “Unit, Mechanism” upwardly. BH, M3x4 (NI) PHT (PT2T), M3x14 PHT (PT2T), M3x14 BH, M3x4 (NI) Unit, Mechanism Unit, Case L Note on reassembling: • When you once removed the “Unit Mechanism”, you need to adjust the paper path after assembling the “Case U” Block. For details, refer to “When once the “Unit, Mechanism” was removed (Paper path adjustment): ” in “3-6-3(1) Removing the “Case U” Block”. 1 3-31 CL-S6621 Disassembly, Reassembly and Lubrication (2) Unit, Power Supply 1. Remove the 2 screws (FH, M3x6) (), and then 1 screw (BH, M4x5 (NI)) () and 1 washer (Ext.T, 4 (NI)). 2. Disconnect the 1 connector and carefully pull out the “SA, Power SW Cable” () from the “Plate Inlet”. 3. Remove the 2 screws (PHT (#2), M3x6) and remove the “Plate Inlet”. Then, remove the “Label Inlet Volt (200-240)/(100-120)” from the “Plate Inlet”. 4. Turn over the “Case L” Block and remove the 2 screws (BH (N), M3x6 (NI)) () and detach the “Case Power PCB”. Remove the “Leg Case L R” from the “Case Power PCB”. 5. Remove the 2 screws (BH (N), M3x6 (NI)) and detach the “Power PCB” Block from the “Case L” Block. • To disassemble the “SA, Power PCB”, go to the next step. • To disasseble the “Case L”, go to the following “(3) Case L”. BH, M4x5 (NI) Label Inlet Volt (200-240)/(100-120) PHT (#2), M3x6 FH, M3x6 SA, Power SW Cable Plate Inlet Ext.T, 4 (NI) (Connector) "Case L" Block "Power PCB" Block 1-turn loop (the green earth wire) BH (N), M3x6 (NI) Case Power PCB Leg Case L R CL-S6621 BH (N), M3x6 (NI) 3-32 Disassembly, Reassembly and Lubrication 6. Remove the 1 screws (BH, M3x4 (NI)) and detach the “Cover Power PCB” by sliding it to the left and then lifting it. 7. Remove the 4 screws (BH, M3x4 (NI)), and detach the “Unit, Power Supply” and the “Spacer (fai3.5 7xL4mm)”. 8. Remove the “Sheet Insulation Power PCB” from the “Plate Power PCB”. BH, M3x4 (NI) Cover Power PCB BH, M3x4 (NI) Unit, Power Supply Spacer (fai3.5 7xL4mm) Sheet Insulation Power PCB Plate Power PCB Note on reassembling: • When assembling the “SA, Power SW Cable”, run the wires as shown in the magnified view on the previous page. Pass the wires through the hook and, for the green earth wire, make a 1-turn loop around the hook as shown. 3-33 CL-S6621 Disassembly, Reassembly and Lubrication (3) Case L 1. Lift the parts “a” and “b” of the “Plate Earth” a little to disengage them from the bosses “A” and “B”. 2. Remove the “Plate Earth” upwardly. 3. Remove the 1 nut ((#3), M4) and “Leg Case L R” (3 pcs.) from the “Case L”. Plate Earth a A’ C’ B’ D’ b (#3), M4 A Leg Case L R C D Leg Case L R B Case L Leg Case L R Note on reassembling: • When assembling the “Plate Earth” on the “Case L”, be sure that 4 holes (“A’ ”, “B’ ”, “C’ ” and “”D’ ”) are securely engaged with the respective bosses (“A”, “B”, “C” and “”D”) of the “Case L”. CL-S6621 3-34 Disassembly, Reassembly and Lubrication 3-6-14. SA2 Platen 1. Remove the “Unit, Mechanism”. Refer to “3-6-13(1) Unit, Mechanism”. 2. Open the “SA, Head” Block. 3. While pressing the part “A” of the “SA2 Platen”, lift the right end of the “SA2 Platen” a little. (See the arrow “a”.) Next, move it to the right and then remove it from the printer by lifting it upwardly. (See the arrow “b”.) "SA, Head" block SA2 Platen a b A Note on reassembling: • After reassembling the “SA2 Platen”, be sure that it is securely engaged with the main body. 3-35 CL-S6621 Disassembly, Reassembly and Lubrication 3-6-15. Unit, Sensor U 1. Remove the “Unit, Mechanism”. Refer to “3-6-13(1) Unit, Mechanism”. 2. Open the “Unit, Sensor U” to set it free. (See the arrow “a”.) 3. Remove 3 screws (BH, M3x4 (NI)) and detach the “Unit, Sensor U” upwardly. BH, M3x4 (NI) BH, M3x4 (NI) Unit, Sensor U a Notes on reassembling: • Before assembling the “Unit, Sensor U”, run the “FFC, TRA Sensor” as follows. [“FFC, TRA Sensor” wiring route] Unit, Sensor U FFC, TRA Sensor Wiring route (to be continued on the next page) CL-S6621 3-36 Disassembly, Reassembly and Lubrication • When assembling the “Unit, Sensor U”, follow the next steps. 1) Before assembling the “Unit, Sensor U”, turn the “Gear Bevel Lead Screw U” (blue knob) in the direction “a” to move the “Holder Adjust Sensor U” to the left (“a’ ”). Turn it until the “Holder Adjust Sensor U” hits the left end and stops. 2) Before assembling the “Unit, Sensor U”, turn the “Gear Bevel Joint Lead Screw” in the direction “b” to move the “Holder Adjust Sensor L” to the left (“b’ ”). Turn it until the “Holder Adjust Sensor L” hits the left end and stops. 3) Assemble the “Unit, Sensor U” with the 3 screws (BH, M3x4 (NI)). BH, M3x4 (NI) Unit, Sensor U BH, M3x4 (NI) a’ Holder Adjust Sensor U a b b’ Gear Bevel Lead Screw (Blue) Holder Adjust Sensor L Gear Bevel Joint Lead Screw 4) Be sure that both indicators meet each other as shown below. Holder Adjust Sensor U Holder Adjust Sensor L 3-37 CL-S6621 Disassembly, Reassembly and Lubrication 3-6-16. “SA TRA Sen PCB” and “Gear Bevel Lead Screw U” 1. 2. 3. 4. Remove the “Unit, Mechanism”. Refer to “3-6-13(1) Unit, Mechanism”. Remove the “Unit, Sensor U”. Refer to “3-6-15 Unit, Sensor U”. Remove the 1 screw (BHT (#2), M3x6 (NI)) and detach the “Knob Guide Paper U”. Turn the “Gear Bevel Lead Screw U” (blue knob) in the direction as shown in the magnified view to move the “Head Adjust Sensor U” to the right. NOTE: Turn the “Gear Bevel Lead Screw U” (blue knob) until it stops. Gear Bevel Lead Screw U (Blue Knob) J9 Holder Adjust Sensor U Cover Guide Paper U Guide Paper U Knob Guide Paper U BHT (#2), M3x6 (NI) 5. Open the “Head Adjust Sensor U”. Holder Adjust Sensor U 6. Remove the 1 screw (No.0, TFH (PT4-0.5), M2x4) from the “SA TRA Sen PCB”, and then disconnect the “FFC TRA Sensor” from the “SA TRA Sen PCB”. 7. Remove the “FFC TRA Sensor” from the “Holder Adjust Sensor U”. Holder Adjust Sensor U SA TRA Sen PCB No.0, TFH (PT4-0.5), M2x4 FFC, TRA Sensor CL-S6621 3-38 Disassembly, Reassembly and Lubrication 8. Move the end “A” of the “Spring Guide Paper U” from “a” to “a’ “ to set the end free. a’ a A A 9. Disengage the “E-Ring, 2.5” () and pull out the “Shaft Hinge Guide Paper U” (), and then remove the ”Wave Washer 4x8xt0.15”, “Polyslider”, “Spring Guide Paper U”, “Spacer Hinge Shaft” and “Gear Bevel Idle Sensor U”. 10. Remove the 5 screws (BHT (PT), M2x6) () and detach the “Cover Guide Paper U”. 11. Disengage the “E-Ring 3” (), remove the “Spacer, CR Shaft”, and pull out the “Shaft Lead Screw” from the “Gear Bevel Lead Screw U” and “Guide Paper U” Block. 12. Remove the 3 nuts ((#3), M2) () with a nut driver and detach the “Pin Guide Paper U” (3 pcs.), and then remove the “Leaf Holder Adjust Sensor U” from the “Guide Paper U”. E-Ring, 2.5 Guide Paper L Shaft Hinge Guide Paper U BHT (PT), M2x6 Wave Washer 4x8xt0.15 Cover Guide Paper U BHT (PT), M2x6 Polyslider Gear Bevel Idle Sensor U Spring Guide Paper U Spacer Hinge Shaft Gear Bevel Lead Screw U Shaft Lead Screw Spacer, CR Shaft E-Ring 3 Nut, (#3), M2 FLOIL G-311S Guide Paper U Pin Guide Paper U Leaf Holder Adjust Sensor U 3-39 CL-S6621 Disassembly, Reassembly and Lubrication Notes on reassembling: • Apply FLOIL G-311S to the groove of the “Shaft Lead Screw” shown by the mark. • When assembling the “Spring Guide Paper U”, follow the next steps. 1) First, hook the end “B” as shown below. 2) Next, insert the end “A” into the opening “a” a and move it from “a” to “a’ “ to hook it on a’ the opening “a’ “ as shown below. A B A B Spring Guide Paper U • When assembling the “FFC, TRA Sensor”, run it as shown below. FFC, TRA Sensor Holder Adjust Sensor U • When assembling the “Holder Adjust Sensor U”, assemble it so that its projection “A” is inserted into the groove end “A’ ”of the “Shaft Lead Screw”. Also, securely engage the “Holder Adjust Sensor U” with the “Guide Paper U” by aligning the projected parts “B” and “B’ ”. Projection "A" B Holder Adjust Sensor U Shaft Lead Screw Groove end "A’ " B’ Guide Paper U • When the “SA TRA Sen PCB” is replaced with new one, perform the sensor adjustment. Refer to “3-7-1 Transparent/Reflective Sensor Position Adjustment. CL-S6621 3-40 Disassembly, Reassembly and Lubrication 3-6-17. Unit, Head 1. Remove the “Unit, Mechanism”. Refer to “3-6-13(1) Unit, Mechanism”. 2. Cut the “Wire Tie” (2 pcs.) () and remove the “SA, Ribbon Cable” (). 3. Open the “Unit, Head” and remove the 1 screw (PH (SW+PW), M4x16) (), then remove the “Shaft Head Holder” () and “Spring Ribbon Unit Dumper” (). 4. Disengage the “E-ring 4” (), remove the “Bush Head Holder”, and detach the “Unit, Head” () from the “Unit, PF”. SA, Ribbon Cable Wire Tie Spring Ribbon Unit Dumper Unit, Head Shaft Head Holder FLOIL G-311S C J19 A [When assembling] F LOCTITE263 B E Free end FLOIL G-311S D Spring end Position here. J5 Wire Tie J3 PH (SW+PW), M4x16 J6 E-Ring 4 J7 J8 J11 Bush Head Holder Unit, PF Notes on reassembling: • Apply FLOIL G-311S to the following places. (See the markÌ shown in the figure.) A: Hole (front left). Circumference surface of the hole (on both sides) and inside the hole B: Along the rack part. C: 3 surfaces on the “Shaft Head Holder” (). D and E: Both ends of the “Spring Ribbon Unit Dumper” (). • Apply adhesive LOCTITE263 to the end (F) of screw (PH (SW+PW), M4x16) (). • When assembling the “Shaft, Head Holder” (), be sure that its assembling direction is correct. (See the magnified view.) • Set the “Spring Ribbon Unit Dumper” ( as shown in the magnified view. Insert its rear end to the opening “D”. Other end is a free end. 3-41 CL-S6621 Disassembly, Reassembly and Lubrication 3-6-18. “SA, Head”, “Cam Head Balance” and “Cam Head Adjust” Caution • When detaching or reinstalling the "SA, Head", be careful not to damage the thermal elements. Especially, avoid contacting the thermal elements with a metal part, etc. Do not touch the thermal elements of the “SA, Head” with your bare hand. (1) SA, Head 1. Remove the “Unit, Mechanism”. Refer to “3-6-13(1) Unit, Mechanism”. 2. Remove the “Unit, Head”. Refer to “3-6-17 Unit, Head“. 3. Place the “Unit, Head” upside down as shown in the figure. 4. Remove the 2 screws (NO.1, TFH (6-0.7), M3x6 (NI)) and lift the “SA, Head” Block. Then, disconnect the “SA, Head Signal Cable” and “SA, Head Power Cable” from the “SA, Head”. NOTE: To disconnect the “SA, Head Power Cable”, unlock the connector lock. 5. Remove the 2 screws (BH, M3x4 (NI)) and detach the “Cover Head Cable”. 6. Cut the “Wire Tie” (2 pcs.) and remove the “SA, Head Signal Cable” and “SA, Head Power Cable”. 7. Remove the “Sheet Head Connector P” from the “SA, Head Power Cable”. J3 SA, Head Power Cable NO.1, TFH (6-0.7), M3x6 (NI) J5 SA, Head Signal Cable SA, Head Wire Tie Sheet Head Connector P BH, M3x4 (NI) Cover Head Cable CL-S6621 3-42 Disassembly, Reassembly and Lubrication Notes on reassembling: • After assembling the “SA, Head”, clean the surface of the thermal elements with the head cleaner. • After assembling the “SA, Head”, perform a test printing in self print mode to check the print quality. (Refer to “2-3-2-(2-1) Self print mode”.) If the print quality is not enough, ribbon slanting or ribbon wrinkle may occur. In this case, perform “3-7-2 Ribbon Slant Elimination Adjustment”. (2) Cam Head Balance 1. Place the Head Frame Block upside down and set the blue dials as follows for easier disassembly. Media width adjustment dial: Location “5” Media thickness adjustment dial: Location “5” "5" Cam Head Balance (Media width adjustment dial) "5" Cam Head Adjust (Media thickness adjustment dial) 3-43 CL-S6621 Disassembly, Reassembly and Lubrication 2. Remove the 2 screws (PH, M3x10) ( and ) and 2 screws (BH, M3x4 (NI)) (). Then, remove the “Plate Holder Head” Block () in the direction of arrow. 3. Remove the “Spring Head L”, “Spring Head R” (2 pcs.), “Plate Head Balance” and “Spacer Head Balance”. 4. Remove the 1 screw (PH, M3x6) () and detach the “Pivot Head Balance Cam” and “Cam Head Balance”. 5. Remove the 1 screw (BH, M3x4 (NI)) and detach the “Holder Guide Sensor U”. 6. Remove the 1 screw (BH, M3x4 (NI)) and detach the “Plate Ribbon Cable Stay”. 7. Remove the “”Support Pop Up” and peel off the labels (“Label 2, Caution Head (AH50)”, “Label 6, Caution, Head/Label 7, Caution, Head/Label, Caution Head (China)” “Label, Head Adjust” and “Label, Head Balance”) from the “SA Cover Frame”. BH, M3x4 (NI) PH, M3x10 "Plate Holder Head" Block Spring Head L Plate Head Balance Label 2, Caution, Head (AH50) BH, M3x4 (NI) Label 6, Caution, Head/ Label 7, Caution, Head/ Label, Caution Head Spring Head R Spacer Head Balance PH, M3x6 Plate Ribbon Cable Stay Pivot Head Balance Cam SA Cover Frame Cam Head Balance FLOIL G-311S PH, M3x10 Holder Guide Sensor U Support Pop Up Label, Head Adjut Label, Head Balance BH, M3x4 (NI) Notes on reassembling: • Apply FLOIL G-311S to the following places. (See the markÌ shown in the figure.) Pivot Head Balance Cam: Surface. Cam Head Balance: Along the cam surface. SA Cover Frame: The slit into which the claw of “Plate Head Balance” is inserted. (to be continued on the next page) CL-S6621 3-44 Disassembly, Reassembly and Lubrication • When assembling the “Plate Holder Head” Block on the “SA Cover Frame” Block, follow the next steps. 1) Insert the “Spring Head L” and “Spring Head R” on the “SA Cover Frame” Block. (See the figure below.) NOTE: The “Spring Head L” is shorter than the “Spring Head R”. 2) Align the “Plate Holder Head” Block so that the top ends of the “Spring Head L” and “Spring Head R” are securely seated in the depressed parts “A” and “B”, respectively. 3) Gently press down the “Plate Holder Head” Block and then slide it in the direction of the arrow so that the projections “C” of the “SA Cover Frame” Block are inserted in the slits “C’ ”. A "Plate Holder Head" Block C’ B C’ Spring Head L (Short one) C Spring Head R (Long one) C "SA Cover Frame" Block (3) Cam Head Adjust 1. In the “Plate Holder Head” Block, detach the “SA Head Adjust Lever” Block by pulling it out from the “Plate Holder Head” Block. (They are simply connected with the “Spring Head Holder”.) "Plate Holder Head" Block Spring Head Holder "SA Head Adjust Lever" Block 3-45 CL-S6621 Disassembly, Reassembly and Lubrication 2. Remove the “Spring Head Holder” () from the “SA Head Adjust Lever” Block. 3. In the “SA Head Adjust Lever” Block, disengage the 3 E-rings (E-Ring 3) () to detach the “SA Head Adjust Lever” from the “Base Head Adjust” Block. 4. Remove the 1 screw (PHT (#2), M2x6) (), and detach the 1 washer (Plain, 2.6x6.5x0.5) and “Spring, Adjust Cam”. Next, pull out the “Bush Head Adjust” from the “Guide, Head Adjust (Spring)” and detach the “Guide, Head Adjust (Spring)” and “Cam Head Adjust” from the “Base Head Adjust”. 5. Pull out the “Bushing Head” (2 pcs.), and then remove the 1 screw (BH, M3x4 (NI)) and detach the “Plate Head Earth” from the “Plate Holder Head”. Base Head Adjust E-Ring 3 SA Head Adjust Lever Spring Head Holder PHT (#2), M2x6 Plain, 2.6x6.5x0.5 Spring, Adjust Cam Bushing Head Bush Head Adjust Plate Holder Head Cam Head Adjust Guide, Head Adjust (Spring) (On the pposite side) FLOIL G-311S a Plate Head Earth Bushing Head b BH, M3x4 (NI) Notes on reassembling: • Apply FLOIL G-311S to the following places. (See the markÌ shown in the figure.) Plate Holder Head: Surface where the “Spring Head Holder” () contacts and its opposite side. Base Head Adjust: Holes (5 pcs.) and 1 groove. • When assembling the “Spring Head Holder”: Assemble the “Spring Head Holder” (“D”) on the “SA Head Adjust Lever” Block as shown in the magnified view. Then, insert them into the “Plate Holder Head” Block as shown. "Plate Holder Head" Block Spring Head Holder "Plate Holder Head" Block D "SA Head Adjust Lever" Block CL-S6621 3-46 Disassembly, Reassembly and Lubrication 3-6-19. SA PF Motor 1. Remove the “Unit, Mechanism”. Refer to “3-6-13(1) Unit, Mechanism”. 2. Cut the “Wire Tie”. Then remove 2 screws (BH, M3x4 (NI)) and detach the “SA PF Motor” Block. 3. Disconnect the “SA, PF Motor Cable” from the “SA PF Motor”. BH, M3x4 (NI) J6 J7 Wire Tie SA, PF Motor Cable SA PF Motor 3-6-20. “Carriage Adjust Sensor L”, “SA, Head Up Switch” and “SA Ref Sen PCB” (1) “Carriage Adjust Sensor L” and “SA, Head Up Switch” 1. Remove the “Unit, Mechanism”. Refer to “3-6-13(1) Unit, Mechanism”. 2. Remove the “Unit, Sensor U”. Refer to “3-6-15 Unit, Sensor U”. 3. Remove the “Unit, Head”. Refer to “3-6-17 Unit, Head”. 4. Remove the “SA, PF Motor”. ”Refer to “3-6-19 SA PF Motor”. 5. Turn over the PF Block. 6. Cut the “Wire Tie” (2 pcs.) and unhook the wires from the 2 hooks. "PF" Block Hook Wire Tie Hook Carriage Adjust Sensor L SA, Head Up Switch Wire Tie [Bottom View] 3-47 CL-S6621 Disassembly, Reassembly and Lubrication 7. Remove the “Carriage Adjust Sensor L” and other related parts. 1) Remove the 1 screw (BH, M3x4 (NI)) (), and detach the “Cover Sensor Cable L”. 2) Remove the 2 screws (BHT (PT), M2x6) () and detach the “Carriage Adjust Sensor L”. 3) Remove the “Pinion Sensor L” and “Leaf Pinion Sensor L” from the “Carriage Adjust Sensor L”. 4) Disengage the “E-Ring 3” (), remove the “Wave Washer 4x8xt0.15” and “Spacer, CR Shaft”, and then detach the “Shaft Lead Screw”. 5) Remove the 1 screw (BH, M3x4 (NI)) () and detach the “Holder Screw L” and “Gear Lead Screw L”. 6) Remove the “Sheet Blind” from the frame. 8. Remove the “SA, Head Up Switch”. 1) Remove the 1 screw (BH, M3x4 (NI)) () and detach the “Guide Cover Frame Pop Up” Block. Then, remove the “Spring Pop Up” and “Pop Up Cover Frame” from the “Guide Cover Frame Pop Up”. 2) Remove the 1 screw (No.0, PHT (BT #3), M1.7x7) () and detach the “SA, Head Up Switch”. a Wire Tie b ac d a Wire Tie Sheet Blind c b FLOIL G-311S Gear Lead Screw L Holder Screw L Shaft Lead Screw Spacer, CR Shaft Wave Washer 4x8xt0.15 E-Ring 3 Carriage Adjust Sensor L BHT (PT), M2x6 d BH, M3x4 (NI) No.0, PHT (BT #3), M1.7x7 SA, Head Up Switch Cover Sensor Cable L BH, M3x4 (NI) CL-S6621 3-48 Guide Cover Frame Pop Up Pop Up Cover Frame Pinion Sensor L Leaf Pinion Sensor L BH, M3x4 (NI) Spring Pop Up Disassembly, Reassembly and Lubrication Notes on reassembling: • When assembling the “Leaf Pinion Sensor L” and “Pinion Sensor L” on the “Carriage Adjust Sensor L”: 1) First, place the “Leaf Pinion Sensor L” inside the “Carriage Adjust Sensor L” with the convex side facing up. 2) Next, place the “Pinion Sensor L” inside the “Carriage Adjust Sensor L”. Pat attention to its installing direction. 3) Insert the projection “A” into the groove “A’ “of the “Shaft Lead Screw”. 4) Apply FLOIL G-311S to the “Leaf Pinion Sensor L”. (See the markÌ shown below.) A’ Shaft Lead Screw Pinion Sensor L Leaf Pinion Sensor L FLOIL G-311S Carriage Adjust Sensor L A • Apply FLOIL G-311S to the groove of “Shaft Lead Screw”. • After assembling each part, arrange the wires as follows. 1) Turn the “Gear Lead Screw L” in the direction shown by the arrow to move the “Carriage Adjust Sensor L” to the right until it stops. 2) In this condition, run the 5 wires from the “SA Ref Sen PCB” on the top side as shown below. Hook them on the hooks. 3) Run the 2 wires from the “SA, Head Up Switch” as shown below. Hook them on the right side hook. 4) Bind the wires with “Wire Tie” at two places. Gear Lead Screw L Wire Tie 5 wires from the "SA Ref Sen PCB" on the top side. Wire Tie Hook Hook Carriage Adjust Sensor L SA, Head Up Switch [Bottom View] 3-49 CL-S6621 Disassembly, Reassembly and Lubrication (2) SA Ref Sen PCB 1. Remove the “Carriage Adjust Sensor L”. Perform steps 1 to 7)-2 in above “3-6-20(1) “Carriage Adjust Sensor L” and “SA, Head Up Switch””. 2. Disengage the “E-Ring, 1.5” (), remove 1 screw (BH, M3x4 (NI)) (), and detach the “Holder, Guide Sensor L”. 3. Slide the “Guide Paper R” () to the left and remove the “Shaft Sensor Guide” () in the direction shown by the arrow, together with the “Guide Paper R” Block and “Holder Adjust Sensor L” Block. 4. Remove the “Spacer Guide Shaft”, and then pull out the “Guide Paper R” Block and “Holder Adjust Sensor L” Block from the “Shaft Sensor Guide”. 5. Remove the “Spring Friction Sen PG” and the “Plate Friction PG” from the “Guide Paper R”. 6. Disconnect the “SA, Ref Sensor Cable” from the “SA Ref Sen PCB”. 7. Remove the 2 screws (No.0 PHT (BT#1) M2x3) and detach the “SA Ref Sen PCB” from the “Holder Adjust Sensor L”. [Bottom View] SA Ref Sen PCB No.0 PHT (BT#1) M2x3 SA, Ref Sensor Cable Holder Adjust Sensor L a No.0 PHT (BT#1) M2x3 Guide Paper R 7 E-ring, 1.5 b ac d No.0 PHT (BT#1) M2x3 a Spring Friction Sen PG 9 Plate Function PG 10 Shaft Sensor Guide Spacer Guide Shaft c b B A 8 BH, M3x4 (NI) Holder, Guide Sensor L Notes on reassembling: • When the “SA Ref Sen PCB” is replaced with new one, perform the sensor adjustment. Refer to “3-7-1 Transparent/Reflective Sensor Position Adjustment”. • Assemble the “Shaft Sensor Guide” () (with the “Holder Adjust Sensor L” Block, “Guide, Paper R” Block and the “Spacer Guide Shaft”), and align its ends in places. Next, assemble the “Holder, Guide Sensor L”. (Its groove “A” should engage with the frame plate. Also its protrusions should be inserted into the holes “B” in the frame.) (to be continued on the next page) CL-S6621 3-50 Disassembly, Reassembly and Lubrication Spacer Guide Shaft • After assembling the “Holder, Guide Sensor L”, push the “Spacer Guide Shaft” toward the right side frame as shown on the right. • After assembling each part, arrange the wires. (Refer to the “Notes on reassembling” in above “3-6-20(1) “Carriage Adjust Sensor L” and “SA, Head Up Switch””.) Holder, Guide Sensor L 3-6-21. Gears 1. Remove the “Unit, Mechanism”. Refer to “3-6-13(1) Unit, Mechanism”. 2. Remove the 1 screw (PH (PW), M2x8), and detach the “Support PF Idle Gear”. 3. Remove the “Washer, Platen” and pull out the “Gear Reduction PF2. Then, pull out the “Gear Reduction PF1” and “Gear Idle PF”. 4. Remove the 2 screws (PH, M3x6) and remove the “Hinge One Way” Block. 5. Disengage the “E-Ring 4” and remove the “Gear One Way Hinge” and “Shaft One Way Hinge” from the “Hinge One Way”. PH (PW), M2x8 Support PF Idle Gear Washer, Platen Gear Reduction PF 2 FLOIL G-311S Gear Idle PF c b c Gear Reduction PF 1 a b a Gear One Way Hinge Shaft One Way Hinge Hinge One Way E-Ring 4 PH, M3x6 D-cut [When assembling] Note on reassembling: • Apply FLOIL G-311S to each gear shaft (3 shafts) and to each gear surface. (See the markÌ shown in the figure.) 3-51 CL-S6621 Disassembly, Reassembly and Lubrication 3-6-22. “Lever Head Lock” and “SA Main Frame R” 1. Remove the “Unit, Mechanism”. Refer to “3-6-13(1) Unit, Mechanism”. 2. Remove the “SA, PF Motor”. ”Refer to “3-6-19 SA PF Motor”. 3. Remove the “Carriage Adjust Sensor L” and “SA, Head Up Switch”. Refer to “3-6-20(1) “Carriage Adjust Sensor L” and “SA, Head Up Switch””. 4. Remove the 4 screws (BH, M3x4 (NI)) and detach the “SA Main Frame R” Block. 5. Disengage the “E-Ring, 2.5”, and remove the “Lever Head Lock” and “Spring Head Lock” from the “SA Main Frame R”. SA Main Frame R BH, M3x4 (NI) Lever Head Lock Spring Head Lock E-Ring, 2.5 Note on reassembling: • When assembling the “Lever Head Lock”, hook the “Spring Head Lock” as shown below. (Shorter end is inserted into the groove of the “Lever Head Lock” and the longer end into the frame hole.) Lever Head Lock Spring Head Lock CL-S6621 3-52 Disassembly, Reassembly and Lubrication 3-6-23. “Frame Main”, “SA Main Frame L” and “Plate Peel Guide” 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. Remove the “Unit, Mechanism”. Refer to “3-6-13(1) Unit, Mechanism”. Remove the “Unit, Sensor U”. Refer to “3-6-15 Unit, Sensor U”. Remove the “Unit, Head”. Refer to “3-6-17 Unit, Head”. Remove the “SA, PF Motor”. ”Refer to “3-6-19 SA PF Motor”. Remove the “Carriage Adjust Sensor L” “SA, Head Up Switch” and “SA Ref Sen PCB”. Refer to “3-6-20 “Carriage Adjust Sensor L”, “SA, Head Up Switch” and “SA Ref Sen PCB””. Remove the gears. Refer to “3-6-21 Gears”. Remove the “SA Main Frame R”. Refer to “3-6-22 “Lever Head Lock” and “SA Main Frame R””. Remove the 3 screws (BH, M3x4 (NI)) and detach the “Frame Main”. Pull out the “Gear Bevel Joint Lead Screw”. Remove the 1 screw (BH, M3x4 (NI)) and remove the “Plate Peel Guide” Block from the “SA2 Main Frame L”. Peel off the “Label Edge Mark” from the “Plate Peel Guide”. BH, M3x4 (NI) SA2 Main Frame L FLOIL G-311S Gear Bevel Joint Lead Screw Frame Main Label Edge Mark BH, M3x4 (NI) Plate Peel Guide Notes on reassembling: • Apply FLOIL G-311S to the gear shaft. (See the markÌ shown in the figure.) • Stick the “Label Edge Mark” as shown on the right. Label Edge Mark Pay attention to the direction of the Mark. Then, align the right edge of the “Label Edge Mark” with the slit Mark “A” and stick the “Label Edge Mark” onto the “Plate Peel Guide” so that it covers in the slit “A”. Plate Peel Guide Another slit Slit "A" 3-53 CL-S6621 Disassembly, Reassembly and Lubrication 3-6-24. Disassembling the “Roll Paper Shaft” 1. Remove the 2 screws (BHT (#2), M3x6 (NI)) and detach the “Shaft Paper”. 2. Remove the “Slider PNE”, “Lever PNE” and “Spring PNE” from the “Cover Shaft Paper”. NOTE: To remove the “Lever PNE”, pull it out from the “Slider PNE”. Cover Shaft Paper Spring PNE Lever PNE Slider PNE BHT (#2), M3x6 (NI) Shaft Paper Notes on reassembling: • Apply FLOIL G-311S to the convex parts (2 places) of the “Lever PNE. (See the markÌ shown in the figure.) • Insert the “Lever PNE” into the “Slider PNE” as shown below. • Insert the end of the “Spring PNE” (“A”) into “A’ ” of the “Slider PNE”. Also, insert the projection “B” into the slit “B’ “ as shown below. [When assembling] Spring PNE A Slider PNE A’ B’ B Cover Shaft Paper [Lubrication] [When assembling] Slider PNE Slider PNE Lever PNE FLOIL G-311S CL-S6621 3-54 Adjustments 3-7. Adjustments 3-7-1. Transparent/Reflective Sensor Position Adjustment When you replace one of the following parts, perform both sensor position adjustment and sensor sensitivity adjustment. • SA, Main PCB • SA TRA Sen PCB • SA Ref Sen PCB (1) Sensor position adjustment (factory mode) After entering Factory mode, adjust the following submenu items: • Through Sensor Position • Reflect Sensor Position For details, refer to “2-3-2-(3-3)-(a) Factory mode menu table”. (2) Sensor sensitivity adjustment (maintenance mode) In this adjustment, since the printer has not a display, PC is used instead. All operations will be done with the keys on the printer’s control panel. Communication between the printer and a PC is made through the serial port. (2-1) Preparation Before starting adjustment, prepare the following items: • Media (both label paper and tag) (recommended media or media you use) • RS-232C serial cable • PC which is installed Terminal software such as HyperTerminal and TeraTerm. Windows normally comes with the HyperTerminal. If the software is not installed, you need to install it. * Windows® is a registered trademark of Microsoft Corporation in the United States and/or other countries. Setting on the PC side: Make the following settings on the PC beforehand: 1. Connect the RS-232C serial cable between the printer and the PC. 2. On the PC, start the Terminal software. 3 Set the transmission conditions on the Terminal software so that they are identical to those on the printer side. Default values of the printer: • Transmission speed (baud rate): 9,600 bps • Data length: 8 bits • Stop bit: 1 bit • Protocol: XON/XOFF 3-55 CL-S6621 Adjustments Key operation on the printer: PAUSE FEED STOP UP (Next item / Increase item) SELECT DOWN (Previous item / Decrease item) MODE/REPEAT EXIT (2-2) Adjustment procedures Caution • DO NOT adjust for other menus not explained here. They are for factory setup use and changing them will cause the printer to be defective. • Do not turn OFF the power of the printer until you finish the adjustment. If it is turned OFF, you need to repeat the adjustment from the beginning. • The value adjusted here is retained until you change it with the same procedure. Even if you perform initialization in the “user menu setup mode”, it is not initialized. 1. Turn on the PC and run the Terminal software. 2. While pressing and holding the [MODE], [FEED] and [STOP] key, turn on the power. ([MODE] + [FEED] + [STOP] + [POWER]) 3. The following initial maintenance screen will appear on the PC. [Transparent sensor sensitivity adjustment, Media: Label paper] 4. Press the [FEED] key to select the transparent sensor menu (“Ini Thru Sensor”). CL-S6621 3-56 Adjustments 5. Peel off the label from liner (base) and set the liner part to the printer. Be sure that the normal adjustments for printing are correctly made. • Media sensor menu: “See Through” • Sensor positioning for the liner 6. Press the [FEED] key to enter the transparent sensor adjustment mode. 7. Press the [PAUSE] key to move the cursor to “Exec.”. 8. Press the [FEED] key to perform adjustment. Liner is automatically fed little by little and adjustment is performed. During adjustment, the following screen appears. When adjustment is successful, “Finished DAC XXX” is displayed. *The value “143” is one of samples. 3-57 CL-S6621 Adjustments 9. Press any key on the control panel to store the adjusted value. Proceed to step 10 to perform reflective sensor adjustment. [When adjustment failed] When adjustment failed, “Cannot Setup” is displayed. 1) Press any key on the control panel to return to the screen in step 4. 2) Check the mechanical sensor positions, current Media sensor menu setting, label paper, etc. and try again. [Reflective sensor sensitivity adjustment, Media: Tag] 10. Press the [PAUSE] key to select the reflective sensor menu. “Ini Refl Sensor” screen will appear. [PAUSE] key 11. Press the [FEED] key to enter the reflective sensor menu. 12. Set tag with black marks, but avoid placing the black mark part on the reflective sensor. If you use continuous tag, set it to the printer. Be sure that the normal adjustments for printing are correctly made. • Media sensor menu: “Reflect”/”None” (for continuous paper) • Sensor positioning: The bottom sensor should meet the black mark position. (However, avoid putting the black mark on the sensor.) CL-S6621 3-58 Black mark Adjustments 13. Press the [PAUSE] key to move the cursor to “Exec.”. 14. Press the [FEED] key to perform adjustment. Tag is automatically fed little by little and adjustment is performed. During adjustment, “Now!! Executing” appears. When adjustment is successful, “Finished DAC XXX” is displayed. *The value “168” is one of samples. 15. Press any key on the control panel to store the adjusted value. Then, the screen returns to the one in step 10 and “Ini Refl Sensor” is displayed. 16. Turn OFF the power to terminate the adjustment. 3-59 CL-S6621 Adjustments 3-7-2. Ribbon Slant Elimination Adjustment NOTE: The general procedure how to remove ribbon wrinkles is explained in “Removing Ribbon Wrinkles” on page 3-62. 2 (1) Ribbon slant elimination adjustment As you turn the Ribbon Left-Right Balance Adjustment Knob (Front), the knob side (right side) of the “SA, Ribbon Tension Shaft F” moves back and forth with the eccentric mechanism. In the same way, when you turn the Ribbon Left-Right Balance Adjustment Knob (Rear), the knob side (right side) of the “SA, Ribbon Tension Shaft R” moves up and down. With this eccentric mechanism, ribbon running can be adjusted. TIP: The adjustment on the front side is more effective than that on the rear side. Ribbon Ribbon Left-Right Balance Adjustment Knob (Rear) [Front] SA, Ribbon Sensor Frame F SA, Ribbon Tension Shaft R Ribbon Left-Right Balance Adjustment Knob (Front) CL-S6621 3-60 Adjustments (1-1) Ribbon slant elimination adjustment (FRONT) This front side adjustment is required in the following cases: • Ribbon slant occurs, resulting in ribbon wrinkle. • “Unit, Ribbon Sensor F” is replaced or reassembled. 1. Turn the Ribbon Left-Right Balance Adjustment Knobs (Front) to the center of the scale. 2. Turn the Ribbon Left-Right Balance Adjustment Knob (Rear) to the center of the scale. Ribbon Left-Right Balance Adjustment Knob (Front) Ribbon Ribbon Left-Right Balance Adjustment Knob (Rear) 3. Turn the Ribbon Left-Right Balance Adjustment Knob (Front) to remove ribbon wrinkle. 4. If ribbon slant is not removed yet, proceed to the next item, (1-2). (1-2) Ribbon slant elimination adjustment (REAR) This rear side adjustment is required in the following cases: • Ribbon slant occurs, resulting in ribbon wrinkle. • “Unit, Ribbon Sensor R” is replaced or reassembled. 1. Turn the Ribbon Left-Right Balance Adjustment Knob (Rear) and remove ribbon wrinkle. 2. If ribbon slant is not removed, repeat from the above item, (1-1). 3-61 CL-S6621 Adjustments Removing Ribbon Wrinkles The following explains the general procedure for removing ribbon wrinkles. Adjusting points: • Ribbon tension • Ribbon Left-Right Balance Adjustment Knob (Front) - Ribbon slant • Ribbon Left-Right Balance Adjustment Knob (Rear) - Ribbon slant • “Shaft, Ribbon Guide” (a part of the “SA, Head”) - Ribbon slant How to check ribbon wrinkles: • Visual check Adjustment procedure: First, adjust the ribbon tension and then the ribbon paths (front/rear) to remove ribbon wrinkles. (1) Ribbon slant elimination adjustment Ribbon is fed from the supply side and taken up on the take-up side via the “SA, Ribbon Tension Shaft R” and the “SA, Ribbon Tension Shaft F”. (See the figure on the next page.) 1. Adjust the Ribbon Left-Right Balance Adjustment Knob (Front) and then the Ribbon Left-Right Balance Adjustment Knob (Rear) to remove ribbon wrinkle. Refer to “3-7-2(1) Ribbon slant elimination adjustment”. (2-1) Visual check and adjustment Checking the ribbon surface visually is a good way to see whether the ribbon wrinkles or not. You can find wrinkles by the reflected light on the ribbon surface. Check both take-up side and supply sides of ribbon. (See the figure on the next page to find the places where wrinkles may appear.) NOTE: For removing wrinkles, front side adjustment is more effective than the rear side one. 1. Perform test print in self print mode. (Refer to “2-3-2-(2-1) Self print mode”.) 2. Visually check the take-up side for ribbon wrinkles. Since ribbon is taken up stronger on the shorter ribbon path side, wrinkles appear on the longer path side. During printing the self print patterns, check wrinkles and correct the ribbon travel as follows: • If wrinkles are found on the left side (“a” in the figure), turn the Ribbon Left-Right Balance Adjustment Knob (Front) clockwise. • If wrinkles are found on the right side (“a’ “ in the figure), turn the knob counterclockwise. • If wrinkles are found at around center, find the side (either front or rear) and turn the knob accordingly. 3. Visually check on the supply side for ribbon wrinkles. Since ribbon is pulled stronger on the shorter ribbon path side, wrinkles appear on the longer path side. During printing the self print patterns, check wrinkles and correct ribbon travel as follow: • If wrinkles are found on the left side (“b” in the figure), turn the Ribbon Left-Right Balance Adjustment Knob (Rear) counterclockwise. CL-S6621 3-62 Adjustments • If wrinkles are found on the right side (“b’ “ in the figure), turn the knob clockwise. • If wrinkles are found at around center, find the side (either front or rear) and turn the knob accordingly. 4. Be sure that the adjusted positions in Steps 2 and 3 are at around the center of the scales, respectively. b a b’ Ribbon a’ B’ [Front] B A’ A’ A B A Ribbon Left-Right Balance Adjustment Knob (Front) B’ Ribbon Left-Right Balance Adjustment Knob (Rear) SA, Ribbon Tension Shaft R SA, Ribbon Sensor Frame F 3-63 CL-S6621 CHAPTER 4 TROUBLESHOOTING 4-1 CL-S6621 CHAPTER 4 TROUBLESHOOTING TABLE OF CONTENTS 4-1. Error Message and Corrective Actions ........................................................................... 4-3 4-2. Troubleshooting .............................................................................................................. 4-5 4-2-1. Problems in Powering Up the Printer ................................................................. 4-5 4-2-2. Media-feed Problems ......................................................................................... 4-6 4-2-3. Problems in Printing ........................................................................................... 4-7 4-2-4. Ribbon-feed Problem ......................................................................................... 4-8 4-2-5. Sensor Problems................................................................................................ 4-10 4-2-6. Operation Panel Problems ................................................................................. 4-12 4-2-7. Connector Location ............................................................................................ 4-13 CL-S6621 4-2 Error Message and Corrective Actions 4-1. Error Message and Corrective Actions When an error occurs, the error condition will be displayed on the operation panel. The LEDs on the control panel blink to tell you the error contents. In case of error (except for abnormal head/motor temperature), the printer enters off line and the PRINT LED goes out. Causes/Corrective Actions Head open • Close the head. Media end • Add media. Media out (Media not detected) • Incorrect sensor positioning: PRINT LED CONDITION LED ERROR LED OFF OFF OFF OFF OFF OFF ON ON Correct the sensor position to match the sensor position with the label/tag’s black mark. • Incorrect Media mode menu: Match the Media mode menu (e.g. SeeThrough) and media to be used. OFF ON ON OFF OFF OFF ON ON OFF OFF • Incorrect sensor adjustment against media to be used: Enter sensor adjustment mode ([PAUSE]+[FEED]+[STOP]+ [POWER]), and perform sensor adjustment. Abnormal ribbon feed Ribbon out (Ribbon end) Abnormal temperature raise of “SA, Head” • Printing will temporarily stop. Wait until the “SA, Head” gets cool. OFF ON ON OFF OFF ON ON OFF OFF 4-3 OFF CL-S6621 Error Message and Corrective Actions Causes/Corrective Actions Abnormal temperature raise of “SA PF Motor” or “SA Ribbon Motor F” • Printing will temporarily stop. Wait until the motor gets cool. Abnormal temperature raise of auto cutter (Optional) • Printing will temporarily stop. Wait until the auto cutter gets cool. Abnormal head resistance • Due to defective thermal element: Printing quality will degrade. Communication error • Reception buffer overrun • Parity or framing error • Transmission buffer overflow System error • Overheat of “SA PF Motor”, “SA Ribbon Motor F”, “SA, Head” or the cutter motor (option) • Overcurrent of “SA PF Motor” Auto cutter abnormality (Optional) • Jamming, etc. Paper near end * By default, issuing a paper near end alarm is disabled. To enable it, change the Paper Near End Alarm submenu under the “PageSetup” main menu from Off to On. CL-S6621 PRINT LED CONDITION LED ON ON OFF OFF OFF OFF ERROR LED OFF ON ON OFF OFF OFF ON OFF OFF ON ON OFF OFF ON OFF OFF OFF ON OFF OFF 4-4 ON Troubleshooting 4-2. Troubleshooting The following tables show possible remedies for various symptoms that might occur. Symptoms are given in the left column, and the corresponding remedies in the right column. Notes: 1. When parts are replaced, refer to Chapter 3 "Disassembly and Maintenance". 2. Connectors (J . . .) given in the column of checks and remedies are connected with the “SA, Main PCB”. For the location of each connector, refer to “4-2-7 Connector Location". 4-2-1. Problems in Powering Up the Printer Symptoms No power to the printer Checks Remedies 1. Check voltage on the input power line. Acceptable supply voltage: 85V to 132V AC for 120V version 185V to 264V AC for 220V version 1. Supply correct voltage. 2. Is the connector of “SA, Power SW Cable” firmly connected to the “Unit, Power Supply”? 2. Connect it firmly. 3. Is the “SA, Power Cable” firmly connected between the “Unit, Power Supply” and the “SA, Main PCB” (J15)? 3. Connect it firmly. 4. Is +24V supplied to the pins 1-4 of J15 4. If no DC voltage is supplied, on the “SA, Main PCB”? (GND: Pins replace the “Unit, Power Supply”. 5-8) NOTE: If the “Unit, Power Supply” is NOT connected to the “SA, Main PCB”, the output will be +9V. This is not a trouble. If both PCBs are connected, +24V will be correctly output. [Bottom right of the “SA, Main PCB”] 5. Is the “Cable, Opepane” connected between the “SA, Main PCB” (J4) and the “SA, Opepane PCB” firmly? If it is not connect or is inserted upside down, no LED lights even if you turned ON the power. 5. Connect it firmly. 6. Failure in the power supply circuit. 6. Replace the “Unit, Power Supply”. 7. Failure in the control circuit. 7. Replace the “SA, Main PCB”. 4-5 CL-S6621 Troubleshooting 4-2-2. Media-feed Problems Symptoms No media feed Checks Remedies 1. Are the connectors J6 and J7 (for “SA PF Motor”) connected firmly? 1. Connect them firmly. 2. Is the connector J15 (for “Unit, Power Supply”) connected firmly? 2. Connect it firmly. 3. Is +24V supplied to the pins 1-4 of J15 on the “SA, Main PCB”? (GND: Pins 5-8) 3. Replace the “Unit, Power Supply”. [Bottom right of the “SA, Main PCB”] Irregular media feed pitch Media jamming CL-S6621 4. Failure in the control circuit or in the paper feed motor driver. 4. Replace the “SA, Main PCB”. 5. Does the “SA PF Motor” work? 5. Replace the “SA PF Motor”. 1. Are the connectors J6 and J7 (for “SA PF Motor”) connected firmly? 1. Connect them firmly. 2. Is dust or other foreign matter on the “SA2_Platen”? 2. Remove dust or foreign matter. 3. Does the media feed mechanism work smoothly? 3. Check, clean and lubricate mechanical parts. Note: Refer to Chap. 3 "Disassembly and Maintenance". 4. Failure in the control circuit or in the paper feed motor driver. 4. Replace the “SA, Main PCB”. 1. Is media set correctly? 1. Set media correctly. 2. Is the media being used within manufacturer's specifications? 2. Use media within manufacturer's specifications. 3. Check the media feed mechanism and media path for dust or other foreign matter. 3. Remove dust or foreign matter. 4-6 Troubleshooting 4-2-3. Problems in Printing Symptoms No print Checks Remedies 1. Is the head block securely closed? 1. Close the head block correctly. 2. Is the “SA, Head” over heated? In this case, PRINT LED and CONDITION LED simultaneously blink. 2. Wait until the “SA, Head” gets cool. Printing will resume automatically. 3. Is the “SA PF Motor” over heated? In this case, PRINT LED and CONDITION LED blink alternatively. 3. Wait until the “SA PF Motor” gets cool. Printing will resume automatically. 4. Is “SA Ribbon Motor F” over heated? In this case, PRINT LED and CONDITION LED blink alternatively. 4. Wait until the “SA Ribbon Motor F” gets cool. Printing will resume automatically. 5. Is the interface cable firmly connected between the printer and the host? 5. Connect it firmly. 6. Are the “SA, Head Signal Cable” and “SA, Head Power Cable” connected between the “SA, Head” and the “SA, Main PCB” (J3 and J5)? 6. Connect them firmly. 7. Does the transparent/reflective sensor detect presence of media? 7. To check, see “Sensor Problems". 8. Is +24V supplied to the pins 1-4 of J15 on the “SA, Main PCB”? (GND: Pins 5-8) 8. Replace the “Unit, Power Supply”. [Bottom right of the “SA, Main PCB”] 9. “SA, Head” is broken. 9. Replace the “SA, Head”. 10. Failure in the head driver circuit. 10. Replace the “SA, Head”. 11. Failure in the control circuit. 11. Replace the “SA, Main PCB”. 12. For thermal transfer printing: Is ribbon set correctly? 12. Set the ribbon correctly. (Be sure that the inked surface faces the media.) 13. For thermal printing: Is thermal paper used? 13. Use thermal paper. 4-7 CL-S6621 Troubleshooting Symptoms Poor printing Checks Remedies 1. The “SA, Head” is dirty. 1. Clean it with a head cleaner. 2. Thickness adjustment is improper. 2. Adjust the media thickness adjustment dial to suit to the media thickness being used. 3. Is +24V supplied to the pins 1-4 of J15 on the “SA, Main PCB”? (GND: Pins 5-8) 3. Replace the “Unit, Power Supply”. [Bottom right of the “SA, Main PCB”] Uneven print density 1. Head balance is improper. Uneven print density may appear either on the right side or the left side. 1. Adjust the media width adjustment dial to suit to the media width being used. 4-2-4. Ribbon-feed Problem Symptoms Ribbon is not fed at all, or is not fed correctly. Checks Remedies 1. Is the ribbon correctly inserted into the ribbon holders? 1. Insert the ribbon correctly. 2. Is the ribbon path correct? 2. Install the ribbon correctly. 3. Is the cable connected between J19 on the “SA, Main PCB” and J102 on the “SA, Ribbon PCB” firmly? 3. Connect it firmly. 4. Are the cables connected between J101/J107 on the “SA, Ribbon PCB” and the “SA Ribbon Motor F” firmly? 4. Connect them firmly. 5. Is the cable connected between J103 on 5. Connect it firmly. the “SA, Ribbon PCB” and the “SA Ribbon Motor R” firmly? (to be continued) CL-S6621 4-8 Troubleshooting Symptoms Ribbon is not fed at all, or is not fed correctly. Checks Remedies 6. Does the ribbon cooling fan work correctly for cooling the ribbon motors? If not, check if the cable of the “SA, Fan” is firmly connected to the “SA, Ribbon PCB” (J106). Note: The fan does not turn all the time. It turns when the temperature of the “SA Ribbon Motor F” on the front side exceeds a certain value. 6. Connect the cable firmly. 7. Do the ribbon sensors on the front and rear sides work correctly? See “4-2-5 Sensor Problems”. 7. Replace the “SA, Ribbon Sensor” on the front/rear side. 8. Do the ribbon drive gears work correctly? 8. Replace a defective ribbon gear. 9. Does the “SA Ribbon Motor F”/“SA Ribbon Motor R” work correctly? 9. Replace the “SA Ribbon Motor F”/ “SA Ribbon Motor R”. 10. Failure in the ribbon motor drive circuit. 10. Replace the “SA, Ribbon PCB”. Ribbon slants. 11. Failure in the ribbon motor control circuit. 11. Replace the “SA, Main PCB”. 1. Is the ribbon correctly inserted into the ribbon holders? 1. Insert the ribbon correctly. 2. Is the ribbon path correct? 2. Install the ribbon correctly. 3. Is the ribbon slant elimination adjustment made? 3. Adjust it according to “3-7-2 Ribbon Slant Elimination Adjustment”. 4-9 CL-S6621 Troubleshooting 4-2-5. Sensor Problems Symptoms Head block is closed, but head open error is indicated by LEDs. (Head up switch problem) Ribbon tension is not correctly controlled. (Front/rear side of “SA, Ribbon Sensor” problem) Ribbon end is not correctly detected. (Rear side of “SA, Ribbon Sensor” problem) CL-S6621 Checks Remedies 1. Is the connector of “SA, Head Up Switch” firmly connected to the “SA, Main PCB” (J11)? 1. Connect it firmly. 2. Does the head up switch activating mechanism push the switch lever and the switch turn ON properly? 2. Replace the “SA, Head Up Switch”. 3. Failure in the control circuit. 3. Replace the “SA, Main PCB”. 1. Is the connector of “SA, Ribbon Sensor” 1. Connect it firmly. on the front side firmly connected to the “SA, Ribbon PCB” (J104)? 2. Is the connector of “SA, Ribbon Sensor” 2. Connect it firmly. on the rear side firmly connected to the “SA, Ribbon PCB” (J105)? 3. Does the “SA, Ribbon Sensor” on the front/rear side work correctly? 3. Replace the “SA, Ribbon Sensor” on the front/rear side. 4. Failure in the control circuit. 4. Replace the “SA, Ribbon PCB” or the “SA, Main PCB”. 1. Is the connector of the “SA, Ribbon Sensor” on the rear side firmly connected to the “SA, Ribbon PCB” (J105)? 1. Connect it firmly. 2. Does the “SA, Ribbon Sensor” on the rear side work correctly? 2. Replace the “SA, Ribbon Sensor” on the rear side. 3. Failure in the control circuit. 3. Replace the “SA, Ribbon PCB” or the “SA, Main PCB”. 4-10 Troubleshooting Symptoms Label on liner or notch of tag is not detected. (Transparent sensor problem) Checks Remedies 1. Is the Media Sensor menu setting correct? 1. Set it to “See Through”. 2. Does the marker of Transparent Sensor match with that of the bottom sensor (Reflective Sensor)? 2. They match each other unless they are reassembled incorrectly. Correct them. Note: Refer to Chap. 3 "Disassembly and Maintenance". 3. Is the sensor adjustment performed against media to be used? 3. Perform the sensor adjustment. See “2-3-2 (1-1) Sensor Adjustment mode”. 4. Is the “FFC, TRA Sensor” (flexible cable) firmly connected between the “SA TRA Sen PCB” and the “SA, Main PCB” (J9)? 4. Connect it firmly. 5. Is the “FFC, TRA Sensor” (flexible cable) inserted correctly (not upside down) on the “SA, Main PCB” (J9)? 5. Insert it in the correct direction. 6. Is the “SA, Ref Sensor Cable” firmly connected between the “SA Ref Sen PCB” and the “SA, Main PCB” (J8)? 6. Connect it firmly. 7. Is dust on the LEDs of the Reflective Sensor? 7. Clean the LEDs to remove dust. or Paper end is not detected. 8. Failure in the Transparent Sensor or the 8. Replace the “SA TRA Sen PCB” or the “SA Ref Sen PCB”. Reflective Sensor. 9. Failure in the control circuit. 9. Replace the “SA, Main PCB”. Black mark on tag is not detected. (Reflective sensor problem) 1. Is the Media Sensor menu correct? 1. Set it to “Reflect”. 2. Does the Reflective Sensor match with the black mark? 2. Match them. or 3. Is the sensor adjustment is performed against media to be used? 3. Perform the sensor adjustment. See “2-3-2 (1-1) Sensor Adjustment mode”. 4. Is the “SA, Ref Sensor Cable” firmly connected between the “SA Ref Sen PCB” and the “SA, Main PCB” (J8)? 4. Connect it firmly. 5. Is dust on the LEDs or photo transistor of the Reflective Sensor? 5. Clean the LEDs to remove dust. 6. Failure in the Reflective Sensor. 6. Replace the “SA Ref Sen PCB”. 7. Failure in the control circuit. 7. Replace the “SA, Main PCB”. Paper end is not detected. 4-11 CL-S6621 Troubleshooting Symptoms Checks Remedies Paper near end alarm 1. Are the following Paper Near End menus set correct in the Menu does not occur for roll Settings? paper. Paper Near End Status: ON Paper Near End Alarm: ON (by default, this is set to OFF) 1. Set the Paper Near End menus correctly. 2. Is the connector of “SA PNE Sensor” firmly connected to the “SA, Main PCB” (J12)? 2. Connect it firmly. 3. Failure in the PNE Sensor circuit or cable. 3. Replace the “SA PNE Sensor”. 4. Failure in the control circuit. 4. Replace the “SA, Main PCB”. 4-2-6. Operation Panel Problems Symptoms Nothing is displayed on the LED. No key works. CL-S6621 Checks Remedies 1. Is the “Cable, Opepane” (flexible cable) 1. Connect it firmly. connected between the “SA, Main PCB” (J4) and the “SA, Opepane PCB” firmly? 2. Is the “Cable, Opepane” (flexible cable) inserted in a wrong direction? 2. Insert it in the correct direction. 3. Failure in the “SA, Opepane PCB”. 3. Replace the “SA, Opepane PCB”. 4. Failure in the control circuit. 4. Replace the “SA, Main PCB”. 1. Is the “Cable, Opepane” (flexible cable) 1. Connect it firmly. connected between the “SA, Main PCB” (J4) and the “SA, Opepane PCB” (CN301) firmly? 2. Is the “Cable, Opepane” (flexible cable) inserted in a wrong direction? 2. Insert it in the correct direction. 3. Failure in the “SA, Opepane PCB”. 3. Replace the “SA, Opepane PCB”. 4. Failure in the control circuit. 4. Replace the “SA, Main PCB”. 4-12 Troubleshooting 4-2-7. Connector Location [SA, Main PCB] To SA PNE Sensor To SA TRA Sen PCB To SA Ref Sen PCB To SA, Head Up Switch J12 SA, Main PCB J8 J202 RS232C (J10) (J13) J9 J11 (J14) J16 J17 To SA PF Motor J7 J5 J18 J201 SA, Relay PCB To SA, Head (for signals) J6 J3 J4 USB2.0 To SA PF Motor (for thermistor) To SA, Head (for power) J19 To SA, Ribbon PCB J15 To Unit, Power Supply To optional I/F PCB (Option) To SA, Opepane PCB [SA, Ribbon PCB] To SA Ribbon Motor F To SA Ribbon Motor F (for thermistor) To SA, Fan J106 To SA Ribbon Motor R To SA, Ribbon Sensor (on the rear side) J107 J101 J103 SA, Ribbon PCB J105 J104 To SA, Ribbon Sensor (on the front side) J102 To SA, Main PCB 4-13 CL-S6621 CHAPTER 5 PARTS LISTS 5-1 CL-S6621 CHAPTER 5 PARTS LIST TABLE OF CONTENTS Recommended Spare Parts List .............................................................................................. 5-3 Mechanical Section General Assembly (Drawing No. 1) ................................................................................ 5-5 Unit, Base (Drawing No. 2) ............................................................................................. 5-9 Unit, Mechanism (Drawing No. 3)................................................................................... 5-14 Unit, Head (Drawing No. 4)............................................................................................. 5-17 Unit, PF (Drawing No. 5)................................................................................................. 5-21 Unit, Sensor U (Drawing No. 6) ...................................................................................... 5-26 Unit, Control Panel (Drawing No. 7) ............................................................................... 5-30 Unit, Ribbon (Drawing No. 8).......................................................................................... 5-33 SA2, Ribbon Unit Fan (Drawing No. 9)........................................................................... 5-37 Accessories (Drawing No. 10) ........................................................................................ 5-40 CL-S6621 5-2 Chapter 5. Parts Lists CL-S6621 Recommended Spare Parts List Revision Up List CL-S6621 5-3 Sheet No. Rev. No. Date 1/1 0 Mar. 12, 2013 PARTS LIST for CL-S6621 Item No. Location TITLE: Recommended Spare Parts List Part No. Q'ty/ Unit Part Name SA, Main PCB (200ENG) Maint. Class Worn Casual Sheet No. 1/1 Rev. No. 0 Remarks 1 2-12 PPS00058-0 2 2-23-1 PWT20005-0 Unit, Power Supply (100V) 1 For CSA 3 2-23-2 PWT20006-0 Unit, Power Supply (200V) 1 For CSE/China 4 3-5 PPK90007-0 1 5 4-12 PPM80005-0 SA, Head 1 6 5-12 JM66730-1 SA Ref Sen PCB 1 7 5-28 PF80003-0 SA PF Motor 1 8 6-9 JM66725-0 SA TRA Sen PCB 1 9 8-2 PPS00059-0 SA, Ribbon PCB 1 10 8-3 PWF80014-0 SA Ribbon Motor R 1 11 8-5 PPF80004-0 SA Ribbon Motor F 1 12 816 PPS90020-0 SA, Ribbon Sensor 2 @ 1 SA2 Platen 13 14 15 16 17 18 19 20 5-4 CL-S6621 Chapter 5. Parts Lists CL-S6621 Drawing No. 1 Parts List & Location for General Assembly Revision Up List Sheet No. Rev. No. CL-S6621 5-5 Date 1/2 0 Mar. 12, 2013 2/2 0 Mar. 12, 2013 DRAWING NO. 1 General Assembly (Rev. 0) 2 3 6 9 1 7 11 10 12 5 8 13 9 19-1 19-2 18-1 18-2 3 4 15 14 16 20 17 9 5-6 CL-S6621 Chapter 5. Parts Lists PARTS LIST for CL-S6621 TITLE: General Assembly Sheet No. 1/2 Drawing No. 1 Location Part Name Part No. Rev. No. 0 Q'ty/ Unit Remarks 1-1 Cover Top (BK) PBA00062-0 1 -2 Label CL-S6621 PRX30043-0 1 -3 Window Side JM56224-1 2 -4 Window JM56209-0 1 -5 Logo Citizen L PAX30002-0 1 -6 Screw, PH, M5.0x15 (NI) E00150-150WF 1 -7 Damper Cover PWG40004-0 1 -8 Nut, (#3), M5 (NI) E40250-000WF 1 -9 Screw, PHT (PT2T), M3.0x14 E10130-140F 11 -10 Cover Connector (BK) PBA00064-0 1 -11 Cover Front (BK) PBA00065-0 1 -12 Screw, BH, M3.0x4 (NI) E00530-040WF 1 -13 Cover Cable PBA00058-0 1 -14 SA, Ribbon Holder PPM40001-0 2 -15 Case U (BK) PBA00061-0 1 -16 Support Top Cover (BK) PBA00063-0 1 -17 Label, Main Guidance PRX30059-0 1 -18-1 Label Rating JS12 US PRX00020-0 1 For CSA -18-2 Label Rating JS12 EU PRX00021-0 1 For CSE/China/Korea -19-1 Label Caution North EU PRX10006-0 1 For CSE CL-S6621 5-7 @ PARTS LIST for CL-S6621 TITLE: General Assembly Sheet No. 2/2 Drawing No. 1 Location 1-19-2 -20 Part Name Part No. Rev. No. 0 Q'ty/ Unit Label Caution (China) FB99985-0 1 Label Caution Cover Open PRX10014-0 1 5-8 Remarks @ For China CL-S6621 Chapter 5. Parts Lists CL-S6621 Drawing No. 2 Parts List & Location for Unit, Base Revision Up List Sheet No. Rev. No. CL-S6621 5-9 Date 1/3 0 Mar. 12, 2013 2/3 0 Mar. 12, 2013 3/3 0 Mar. 12, 2013 DRAWING NO. 2 Unit, Base (Rev. 0) 5 (DRAW NO.8) 1 29 28 36 4 29 32 33 35 7 29 38 6 29 29 8 12 10 29 34 29 15 30 30 29 35 13 16 29 29 17 (DRAW NO.7) 18 29 2 22 14 37 19 2 29 11 9 2 29 40 24 23 29 3 (DRAW NO.3) 26 39 19 25 20 19 27 21 31 19 5-10 31 CL-S6621 Chapter 5. Parts Lists PARTS LIST for CL-S6621 TITLE: Unit, Base Sheet No. 1/3 Drawing No. 2 Location 2-1 Part Name Unit, Ribbon Part No. - Rev. No. 0 Q'ty/ Unit 1 -2 Wire Tie -3 Unit, Mechanism -4 Plate Inlet PAC70027-0 1 -5 SA, Power SW Cable PPS30023-0 1 -6 Holder PNE PAE00026-0 1 -7 SA PNE Sensor PPS90021-0 1 -8 Cover Main PCB PAC70029-0 1 -9 SA, Relay PCB PPS00060-0 1 -10 Spacer (M3 H20mm) PCH40003-0 2 -11 Plate, I/F Cover TA54107-1 1 -12 SA, Main PCB (200ENG) PPS00058-0 1 -13 Sheet Insulation Main PCB PRC00008-0 1 -14 Plate Main PCB PAC70028-0 1 -15 Plate Earth PAC70030-0 1 -16 Cushion, Ope-Pane Cable JM59903-0 1 -17 Cable, Opepane JM67900-1 1 -18 Unit, Control Panel -19 Leg Case L R JM59901-0 4 -20 Case L (BK) PBA00056-0 1 CL-S6621 C6701-003# - 1 5-11 (Ref. Drawing No. 8) 4 1 - Remarks (Ref. Drawing No. 3) (Ref. Drawing No. 7) @ PARTS LIST for CL-S6621 TITLE: Unit, Base Sheet No. 2/3 Drawing No. 2 Location Part Name Part No. Rev. No. 0 Q'ty/ Unit Remarks 2-21 Case Power PCB PBA00057-0 1 -22 SA Power Cable PPS30019-0 1 -23-1 Unit, Power Supply (100V) PWT20005-0 1 For CSA -23-2 Unit, Power Supply (200V) PWT20006-0 1 For CSE/China/Korea -24 Cover Power PCB PAC70032-0 1 -25 Sheet Insulation Power PCB PRC00006-0 1 -26 Spacer (fai3.5 7xL4mm) PWH10002-0 1 -27 Plate Power PCB PAC70031-0 1 -28-1 Label Inlet Volt (100-120) PRX30001-0 1 For CSA -28-2 Label Inlet Volt (200-240) PRX30002-0 1 For CSE/China/Korea -29 Screw, BH, M3.0x4 (NI) E00530-040WF 29 -30 Screw, PHT (PT2T), M3.0x14 E10130-140F 5 -31 Screw, BH (N), M3.0x6 (NI) E00530-060WF 4 -32 Screw, PH, M2.0x4 E00120-040F 2 -33 Screw, BH, M4.0x5 (NI) E00540-050WF 1 -34 Lock Screw (Inch) C6390-071# 2 -35 Screw, PHT (#2), M3.0x6 E10130-060F 4 -36 Screw, FH, M3.0x6 E00230-060F 2 -37 Nut, (#3), M4 E40140-000F 1 -38 Washer, Ext.T, 4 (NI) E50740-000WF 1 5-12 @ CL-S6621 Chapter 5. Parts Lists PARTS LIST for CL-S6621 TITLE: Unit, Base Sheet No. 3/3 Drawing No. 2 Location Part Name Part No. Rev. No. 0 Q'ty/ Unit 2-39 Leaf Case U PAG60010-0 1 -40 Spacer PNE PBH40011-0 1 CL-S6621 5-13 Remarks @ CL-S6621 Drawing No. 3 Parts List & Location for Unit, Mechanism Revision Up List Sheet No. Rev. No. 1/1 5-14 0 Date Mar. 12, 2013 CL-S6621 Chapter 5. Parts Lists DRAWING NO. 3 Unit, Mechanism (Rev. 0) 1 2 3 4 (DRAW NO.4) 6 5 7-1 7-2 7-3 12 8 10 11 9 2 2 13 16 15 (DRAW NO.6) 14 (DRAW NO.5) CL-S6621 5-15 PARTS LIST for CL-S6621 TITLE: Unit, Mechanism Sheet No. 1/1 Drawing No. 3 Location 3-1 Part Name Part No. Rev. No. 0 Q'ty/ Unit Remarks SA, Ribbon Cable PPS30018-0 1 -2 Screw, BH, M3.0x4 (NI) E00530-040WF 4 -3 Plate Ribbon Cable Stay PAE00027-0 1 -4 Unit, Head -5 SA2 Platen PPK90007-0 1 -6 Label 2, Caution, Head (AH50) AH90935-0 1 For CSA/CSE/Korea -7-1 Label 6, Caution, Head AR99901-0 1 For CSE/Korea -7-2 Label 7, Caution, Head AR99902-0 1 For CSA -7-3 Label, Caution Head AM90901-0 1 For China -8 Label, Head Adjust JM99982-0 1 -9 Label, Head Balance JM99981-0 1 -10 Screw, PH (SW+PW), M4.0x16 E00940-160F 1 -11 Shaft Head Holder JM42007-0 1 -12 Spring Ribbon Unit Dumper PHG60001-0 1 -13 E-Ring 4.0 E60340-000F 1 -14 Unit, PF - 1 (Ref. Drawing No. 5) -15 Unit, Sensor U - 1 (Ref. Drawing No. 6) -16 Bush Head Holder - 1 PCE40003-0 5-16 @ (Ref. Drawing No. 4) 1 CL-S6621 Chapter 5. Parts Lists CL-S6621 Drawing No. 4 Parts List & Location for Unit, Head Revision Up List Sheet No. Rev. No. CL-S6621 5-17 Date 1/2 0 Mar. 12, 2013 2/2 0 Mar. 12, 2013 DRAWING NO. 4 Unit, Head (Rev. 0) 28 12 1 27 3 4 8 5 6 10 13 17 9 27 18 7 2 14 25 22 11 26 28 15 1 19 27 26 32 31 30 5-18 21 24 20 27 16 29 23 27 CL-S6621 Chapter 5. Parts Lists PARTS LIST for CL-S6621 TITLE: Unit, Head-TT Sheet No. 1/2 Drawing No. 4 Location 4-1 Part Name Part No. Rev. No. 0 Q'ty/ Unit Bushing Head JM11201-0 2 -2 Plate Holder Head PAE00023-0 1 -3 Spring Head L PJG60045-0 1 -4 Plate Head Earth JM14105-0 1 -5 Plate Head Balance PAC70037-0 1 -6 Spacer Head Balance PBH40009-0 1 -7 Spring Head R PJG60044-0 2 -8 Wire Tie C6701-003# 1 -9 SA, Head Signal Cable PPS30017-0 1 -10 SA, Head Power Cable PPS30016-0 1 -11 SA, Head PPM80005-0 1 -12 SA Cover Frame PPC60012-0 1 -13 Holder Guide Sensor U JM14211-0 1 -14 Support Pop Up PBC80029-0 1 -15 Cam Head Balance JM19203-0 1 -16 Pivot Head Balance Cam JM12201-0 1 -17 Cover Head Cable PBC80023-0 1 -18 Spring Head Holder PJG60051-0 1 -19 SA Head Adjust Lever PPC70005-0 1 -20 Guide, Head Adjust (Spring) JM14204-0 1 CL-S6621 5-19 Remarks @ PARTS LIST for CL-S6621 TITLE: Unit, Head-TT Sheet No. 2/2 Drawing No. 4 Location Part Name Part No. Rev. No. 0 Q'ty/ Unit 4-21 Cam Head Adjust JM19201-0 1 -22 Base Head Adjust PAC70035-0 1 -23 Bush Head Adjust PBE40017-0 1 -24 Spring, Adjust Cam JM13604-0 1 -25 Sheet Head Connector P PRC00010-0 1 -26 E-Ring 3.0 E60330-000F 3 -27 Screw, BH, M3.0x4 (NI) E00530-040WF 6 -28 Screw, PH, M3.0x10 E00130-100F 2 -29 Screw, PH, M3.0x6 E00130-060F 1 -30 Screw, PHT (#2), M2.0x6 E10120-060F 1 -31 Screw, NO.1, TFH (6-0.7), M3.0x6 (NI) E04630-060WF 2 -32 Washer, Plain, 2.6x6.5x0.5 E50126-005F 1 5-20 Remarks @ CL-S6621 Chapter 5. Parts Lists CL-S6621 Drawing No. 5 Parts List & Location for Unit, PF Revision Up List Sheet No. Rev. No. CL-S6621 5-21 Date 1/3 0 Mar. 12, 2013 2/3 0 Mar. 12, 2013 3/3 0 Mar. 12, 2013 DRAWING NO. 5 9 49 6 45 43 30 5 45 45 45 30 7 2 3 11 8 45 4 1 Unit, PF (Rev. 0) 12 40 46 10 45 14 46 13 15 16 17 44 18 39 30 19 50 45 27 28 29 31 45 45 32 45 47 26 25 33 24 22 34 37 38 35 36 48 5-22 23 45 45 45 20 45 21 41 51 42 45 CL-S6621 Chapter 5. Parts Lists PARTS LIST for CL-S6621 Location 5-1 TITLE: Unit, PF Drawing No. 5 Part Name Part No. Sheet No. 1/3 Rev. No. 0 Q'ty/ Unit Hinge One Way PWG40003-0 1 -2 Shaft One Way Hinge PCG80057-0 1 -3 Gear One Way Hinge PFF00002-0 1 -4 Gear Reduction PF 1 PBF00032-0 1 -5 Gear Idle PF PBF00034-0 1 -6 Gear Reduction PF 2 PBF00033-0 1 -7 SA2 Main Frame L PPC60020-0 1 -8 Gear Bevel Joint Lead Screw PBF00039-0 1 -9 Support PF Idle Gear PAE00033-0 1 -10 Frame Main PAC60031-0 1 -11 Holder Adjust Sensor L PBE00033-0 1 -12 SA Ref Sen PCB JM66730-1 1 -13 SA, Ref Sensor Cable PPS30022-0 1 -14 Guide Paper R PBM30020-0 1 -15 Spring Friction Sen PG JM23604-0 1 -16 Plate Function PG JM24117-0 1 -17 Sheet Blind PRC80005-0 1 -18 Shaft Sensor Guide PCG80045-0 1 -19 SA Main Frame R PPC60011-0 1 -20 Holder, Guide Sensor L JM44207-0 1 CL-S6621 5-23 Remarks @ PARTS LIST for CL-S6621 Location TITLE: Unit, PF Drawing No. 5 Part Name Part No. Sheet No. 2/3 Rev. No. 0 Q'ty/ Unit 5-21 Lever Head Lock JM44203-0 1 -22 Spring Head Lock JM43601-0 1 -23 Pop Up Cover Frame PBA80002-0 1 -24 Spring Pop Up PJG60052-0 1 -25 Guide Cover Frame Pop Up PBA70008-0 1 -26 SA, Head Up Switch PPT00007-0 1 -27 Plate Peel Guide PAC70034-0 1 -28 SA PF Motor PPF80003-0 1 -29 SA, PF Motor Cable PPS30021-0 1 -30 Wire Tie C6701-003# 3 -31 Cover Sensor Cable L PBC80028-0 1 -32 Gear Lead Screw L PBF00036-0 1 -33 Holder Screw L PBE00034-0 1 -34 Shaft Lead Screw PCG80046-0 1 -35 Pinion Sensor L PBF00035-0 1 -36 Leaf Pinion Sensor L PAG60005-0 1 -37 Carriage Adjust Sensor L PBK00003-0 1 -38 Spacer, CR Shaft NH19102-0 1 -39 Label Edge Mark PRX30058-0 1 -40 E-Ring 4.0 E60340-000F 1 5-24 Remarks @ CL-S6621 Chapter 5. Parts Lists PARTS LIST for CL-S6621 Location TITLE: Unit, PF Drawing No. 5 Part Name Part No. Sheet No. 3/3 Rev. No. 0 Q'ty/ Unit 5-41 E-Ring, 2.5 E60325-000F 1 -42 E-Ring 3.0 E60330-000F 1 -43 E-Ring 1.5 E60315-000F 1 -44 Screw, PH, M3.0x6 E00130-060F 2 -45 Screw, BH, M3.0x4 (NI) E00530-040WF 15 -46 Screw No.0 PHT (Bt#1) M2.0x3 E11920-030F 2 -47 Screw, No.0, PHT (Bt #3), M1.7x7 E13517-070F 1 -48 Screw, BHT (PT), M2.0x6 E12820-060WF 2 -49 Screw, PH (PW), M2.0x8 E00620-080F 1 -50 Spacer Guide Shaft PRH40001-0 1 -51 Wave Washer 4x8xt015 E51440-001SF 1 CL-S6621 5-25 Remarks @ CL-S6621 Drawing No. 6 Parts List & Location for Unit, Sensor U Revision Up List Sheet No. Rev. No. 5-26 Date 1/2 0 Mar. 12, 2013 2/2 0 Mar. 12, 2013 CL-S6621 Chapter 5. Parts Lists DRAWING NO. 6 Unit, Sensor U (Rev. 0) 7 15 2 8 9 18 17 1 5 4 3 18 23 24 18 10 11 6 14 12 16 13 21 19 20 22 CL-S6621 5-27 PARTS LIST for CL-S6621 TITLE: Unit, Sensor U Sheet No. 1/2 Drawing No. 6 Location 6-1 Part Name Part No. Rev. No. 0 Q'ty/ Unit Guide Paper L PBM30019-0 1 -2 Shaft Hinge Guide Paper U PCG80047-0 1 -3 Spring Guide Paper U PJG60041-0 1 -4 Spacer Hinge Shaft PBH40008-0 1 -5 Gear Bevel Idle Sensor U PBF00037-0 1 -6 Gear Bevel Lead Screw U PBF00038-0 1 -7 FFC, TRA Sensor PSS40010-0 1 -8 Holder Adjust Sensor U PBE00035-0 1 -9 SA TRA Sen PCB JM66725-0 1 -10 Cover Guide Paper U PBC80022-0 1 -11 Shaft Lead Screw PCG80046-0 1 -12 Guide Paper U PBM30021-1 1 -13 Knob Guide Paper U PBH20006-0 1 -14 Spacer, CR Shaft NH19102-0 1 -15 E-Ring, 2.5 E60325-000F 1 -16 E-Ring 3.0 E60330-000F 1 -17 Screw No.0, TFH (PT4-0.5), M2.0x4 E15920-040WF 1 -18 Screw, BHT (PT), M2.0x6 E12820-060WF 5 -19 Screw, BHT (#2), M3.0x6 (NI) E10530-060WF 1 -20 Leaf Holder Adjust Sensor U PAG60009-0 1 5-28 Remarks @ CL-S6621 Chapter 5. Parts Lists PARTS LIST for CL-S6621 TITLE: Unit, Sensor U Sheet No. 2/2 Drawing No. 6 Location 6-21 Part Name Part No. Rev. No. 0 Q'ty/ Unit Nut, (#3), M2 E40220-00W 3 -22 Pin Guide Paper U PCG80079-0 3 -23 Wave Washer 4x8xt015 E51440-001SF 1 -24 Polyslider JN39901-0 1 CL-S6621 5-29 Remarks @ CL-S6621 Drawing No. 7 Parts List & Location for Unit, Control Panel Revision Up List Sheet No. Rev. No. 1/1 5-30 0 Date Mar. 12, 2013 CL-S6621 Chapter 5. Parts Lists DRAWING NO. 7 Unit, Control Panel (Rev. 0) 4 3 1 CL-S6621 2 5-31 5 PARTS LIST for CL-S6621 TITLE: Unit, Control Panel Sheet No. 1/1 Drawing No. 7 Location Part Name Part No. Rev. No. 0 Q'ty/ Unit Cover Ope-Pane (BK) PBA00066-0 1 -2 Switch, CL-S JM56253-0 1 -3 LED, Window JM56208-0 1 -4 SA, Opepane PCB JM66720-1 1 -5 Screw, PHT (#2), M3.0x6 E10130-060F 3 7-1 5-32 Remarks @ CL-S6621 Chapter 5. Parts Lists CL-S6621 Drawing No. 8 Parts List & Location for Unit, Ribbon Revision Up List Sheet No. Rev. No. CL-S6621 5-33 Date 1/2 0 Mar. 12, 2013 2/2 0 Mar. 12, 2013 DRAWING NO. 8 Unit, Ribbon (Rev. 0) 37 29 14 (DRAW NO.9) 1 34 9 34 34 28 17 2 21 6 27 20 19 34 8 11 36 22 35 15 35 13 37 35 21 39 34 37 7 38 24 25 26 25 26 37 30 23 20 19 33 18 14 37 15 24 39 18 7 12 16 35 6 33 23 5 9 35 35 13 4 10 8 36 34 15 3 31 37 34 40 32 16 17 15 5-34 CL-S6621 Chapter 5. Parts Lists PARTS LIST for CL-S6621 TITLE: Unit, Ribbon Sheet No. 1/2 Drawing No. 8 Location 8-1 Part Name SA2, Ribbon Unit Fan Part No. - Rev. No. 0 Q'ty/ Unit 1 -2 SA, Ribbon PCB PPS00059-0 1 -3 SA Ribbon Motor R PWF80014-0 1 -4 SA Ribbon Frame PPC60013-0 1 -5 SA Ribbon Motor F PPF80004-0 1 -6 Holder Tension Spring 2 PBE00036-0 2 -7 Spring Ribbon Tension PJG60046-0 4 -8 Holder Tension Spring 1 PBE00037-0 2 -9 Interrupter Ribbon Sensor PBC90018-0 2 -10 SA, Ribbon Tension Shaft F PPM10001-0 1 -11 Sheet Static Eliminator 6621 PRC10002-0 1 -12 Lever Tension Adjust F PAC90006-0 1 -13 Shaft Tension Adjust JM32011-0 2 -14 Cover Ribbon Tension Sensor PAC80013-0 2 -15 Bush Ribbon Roller PBE40018-0 4 -16 SA, Ribbon Sensor PPS90020-0 2 -17 Plate Ribbon Tension Sensor PAC70038-0 2 -18 Gear Reduction Ribbon 2 PBF00041-0 2 -19 Gear Reduction Ribbon 3 PBF00042-0 2 -20 Gear Reduction Ribbon 1 PBF00040-0 2 CL-S6621 5-35 Remarks (Ref. Drawing No. 9) @ PARTS LIST for CL-S6621 TITLE: Unit, Ribbon Sheet No. 2/2 Drawing No. 8 Location Part Name Part No. Rev. No. 0 Q'ty/ Unit Gear Idle Ribbon PBF00043-0 2 -22 Gear Ribbon Shaft F PBF00044-0 1 -23 Spring Ribbon Return PJG60054-0 2 -24 Spring Ribbon Shaft PJG60053-0 2 -25 SA, Holder R Shaft JM31701-0 2 -26 Plate Ribbon Washer JM34122-0 2 -27 Gear Ribbon Shaft R PBF00045-0 1 -28 Lever Tension Adjust R PAC90007-0 1 -29 SA, Ribbon Tension Shaft R PPM10002-0 1 -30 Holder, Ribbon Shaft JN34201-0 2 -31 Holder 2 Tension Spring JM34204-0 1 -32 Cover Ribbon Frame R (BK) PBA00059-0 1 -33 Knob, Tension, Adjust JM34207-0 2 -34 Screw, BH, M3.0x4 (NI) E00530-040WF 14 -35 Screw, No.0, TFH (PT4-0.5), M2.0x4 E15920-040WF 10 -36 Screw, PH (PW), M2.0x8 E00620-080F 2 -37 Screw, No.0PH (4-0.3)M2.0x3 (NI) E03920-030WF 10 -38 Screw, PHT (#2), M3.0x6 E10130-060F 2 -39 Polyslider,Knob-02 TZ44130-00F 2 -40 Label Ribbon Tension Adjust PRX30073-0 1 8-21 5-36 Remarks @ CL-S6621 Chapter 5. Parts Lists CL-S6621 Drawing No. 9 Parts List & Location for SA2, Ribbon Unit Fan Revision Up List Sheet No. Rev. No. 1/1 CL-S6621 5-37 0 Date Mar. 12, 2013 DRAWING NO. 9 1 SA2, Ribbon Unit Fan (Rev. 0) 2 3 4 5 5-38 CL-S6621 Chapter 5. Parts Lists PARTS LIST for CL-S6621 TITLE: SA2, Ribbon Unit Fan Sheet No. 1/1 Drawing No. 9 Location Rev. No. 0 Q'ty/ Unit Part Name Part No. Cover Ribbon Frame L (BK) PBA00060-0 1 -2 SA, Fan JM68702-0 1 -3 Bracket Ribbon Fan JM34116-0 2 -4 Washer, Plain, 3x8x0.5 E50130-005WF 4 -5 Screw, PHT (#2), M3.0x6 E10130-060F 4 9-1 CL-S6621 5-39 Remarks @ CL-S6621 Drawing No. 10 Parts List & Location for Accessories Revision Up List Sheet No. Rev. No. 5-40 Date 1/2 0 Mar. 12, 2013 2/2 0 Mar. 12, 2013 CL-S6621 Chapter 5. Parts Lists DRAWING NO. 10 Accessories (Rev. 0) 3 4 5 6 1-1 1-2 1-3 1-4 7 8 2 9 CL-S6621 5-41 PARTS LIST for CL-S6621 TITLE: Accessories Sheet No. 1/2 Drawing No. 10 Location Part Name Part No. Rev. No. 0 Q'ty/ Unit Remarks Cord Set (UL/CSA) C6009-000# 1 For CSA -1-2 Cord Set (OE Straight) C6009-200# 1 For CSE, Korea -1-3 Cord Set C6009-300# 1 For CSE, Korea -1-4 Cord Set (China) C6009-800# 1 For China -2 SA Paper Shaft PPM30008-0 1 -3 Cover Shaft Paper PBC80024-0 1 -4 Spring PNE PJG60047-0 1 -5 Lever PNE PBC90019-0 1 -6 Slider PNE PBA80003-0 1 -7 Shaft Paper PBM30022-0 1 -8 Screw, BHT (#2), M3.0x6 (NI) E10530-060WF 2 -9 Flange Paper Wide PBM30023-0 1 - Cleaner, Head (KT-PJB12) PWZ80001-0 1 - Ribbon (B110Ti) 174x30 W/Core PWM50004-0 1 - Label Accessory LR1111 178x102 PXX60012-0 1 - CD-ROM CL-S6621 PXY90001-3 1 For CSA, CSE - CD-ROM CL-S6621 (CN) JN74939-4 1 For China - CD-ROM, Users (KOR), S621/631/6621 JM74950-2 1 For Korea - QSG CL-S6621 (ITA) PXZ00065-0 1 - QSG CL-S6621 (ESP) PXZ00066-0 1 10-1-1 5-42 @ CL-S6621 Chapter 5. Parts Lists PARTS LIST for CL-S6621 TITLE: Accessories Sheet No. 2/2 Drawing No. 10 Location Part Name Part No. Rev. No. 0 Q'ty/ Unit - QSG CL-S6621 (GER) PXZ00068-0 1 - QSG CL-S6621 (POR) PXZ00067-0 1 - QSG CL-S6621 (RUS) PXZ00069-0 1 - QSG CL-S6621 (FRA) PXZ00064-0 1 - QSG CL-S6621 (CN) PXZ00071-0 1 - QSG CL-S6621 (EN) PXZ00072-0 1 - Quick Start Guide (KOR) S621/631/CL-S6621 JM74949-1 1 CL-S6621 5-43 Remarks @ CHAPTER 6 CIRCUIT DIAGRAMS 6-1 CL-S6621 CHAPTER 6 CIRCUIT DIAGRAMS TABLE OF CONTENTS Inter Connection ................................................................................................................... 6-3 SA, Main PCB (1,2/13) [CPU (1)] ......................................................................................... 6-4 SA, Main PCB (3/13) [CPU (2), DAC] .................................................................................. 6-5 SA, Main PCB (4/13) [ROM]................................................................................................. 6-6 SA, Main PCB (5/13) [RAM] ................................................................................................. 6-7 SA, Main PCB (6/13) [FPGA] ............................................................................................... 6-8 SA, Main PCB (7/13) [Head, Opepane]................................................................................ 6-9 SA, Main PCB (8/13) [PF Motor] .......................................................................................... 6-10 SA, Main PCB (9/13) [Sensor, Option] ................................................................................. 6-11 SA, Main PCB (10/13) [Power, Buzzer]................................................................................ 6-12 SA, Main PCB (11/13) [I/F (RS232C, Option)]...................................................................... 6-13 SA, Main PCB (12/13) [I/F (USB2.0)] ................................................................................... 6-14 SA Main PCB (13/13) [Ribbon]............................................................................................. 6-15 SA, Opepane PCB ............................................................................................................... 6-16 SA Ref Sen PCB .................................................................................................................. 6-17 SA TRA Sen PCB) ................................................................................................................ 6-18 SA, Relay PCB ..................................................................................................................... 6-19 SA, Ribbon PCB................................................................................................................... 6-20 SA, Ribbon Sensor............................................................................................................... 6-21 SA PNE Sensor.................................................................................................................... 6-22 CL-S6621 6-2 Chapter 6. Circuit Diagrams Inter Connection 1 2 3 4 5 6 7 8 LED x4 SW x4 1 2 3 4 5 6 7 8 9 10 11 12 D SA, HEAD (CL-S6621) PWM80005-** +3.3V +3.3V PRTLED CNDLED ERRLED FEEDSW PAUSESW STOPSW MODESW GND GND GND SA,REF SEN PCB JM66730-**F IED IED PTR SA PF MOTOR PWF80013-** PI 1 2 3 4 5 SA,OPEPANE PCB JM66720-**F MOTOR +3.3V +5V +5V IED_K REFOUT PTR 1 2 3 1 2 3 +3.3V TRAOUT N.C. +3.3V TRAOUT IED_K CN401 PT301 CN101 SA, HEAD SIGNAL CABLE PPS30017-** SA, HEAD POWER CABLE PPS30016-** J3 C VHD(+24V) VHD(+24V) VHD(+24V) VHD(+24V) VHD(+24V) GND GND GND GND GND 1 2 3 4 5 6 7 8 9 10 1 2 3 4 5 6 7 8 9 10 B 1 2 3 4 5 6 7 8 9 10 11 +24V +24V CUTCTL0 CUTCTL1 CUTHP CUTTH CPRTYP0 GND GND GND 12 13 14 15 16 17 18 19 20 21 22 HDDAT3 HDDAT1 HDDAT2 nHDSTB1 HDCLK B.E.O. nHDLAT GND GND VDD(+3.3V) VDD(+3.3V) 1 2 3 4 5 N.C. GND CPRTYP1 +5V PEELSENS J13 J10 1 2 3 4 5 6 +3.3V +3.3V PRTLED CNDLED ERRLED FEEDSW J401 +24V +24V CUTCTL0 CUTCTL1 CUTHP CUTTH GND GND GND GND 1 2 3 4 5 6 PAUSESW STOPSW MODESW GND GND GND A COM_A /A B COM_B /B 1 2 1 2 3 1 2 3 4 5 6 7 8 9 +3.3V RIDIA IED_K J14 1 2 3 4 5 6 7 8 9 10 11 12 13 PWRSAVE GND GND GND GND +24V +24V +24V +24V GND TXD RXD RTS CTS DSR GND N.C. N.C. N.C. N.C. N.C. N.C. N.C. GND +5V PEELSENS VR 14 15 16 17 18 19 20 21 22 23 24 25 +5V N.C. N.C. N.C. N.C. N.C. DTR N.C. N.C. N.C. N.C. N.C. J16 J15 SA, POWER CABLE PPS30019-** 1 2 3 4 5 1 2 3 4 5 AC/DC CONVERTER 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 +3.3V TRAMON GND 1 2 SELECT-IN/CST/pINT AUTOFDXT/DSR STB/OCI0 DATA0/DIPSW0/hEP00 DATA1/DIPSW1/hEP01 DATA2/DIPSW2 DATA3/DIPSW3 DATA4/DIPSW4 DATA5/DIPSW5 DATA6/DIPSW6 DATA7/DIPSW7 nPRIME BUSY/RTS/pEP00 ACK/DTR/pEP01 FAULT/hINT SELECT/PPON0 PE DWSWout USBHOST_D+ +5V 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 USB_D+ USB_DVBUS TXD/SO/DIR RXD/SI SCLK RESET +24V +24V +24V +24V +24V P.GND P.GND P.GND P.GND P.GND P.GND USBHOST_DS.GND 1 2 3 4 1 2 3 4 5 6 7 8 9 10 VCC DM DP GND 1 2 3 J102 1 2 3 4 5 6 7 8 9 10 (OPTION) INTERFACE PCB SA,POWER SW CABLE PPS30023-** B SA, RIBBON CABLE PPS30018-** UNIT,EITHERNET(SEH PS114) TZ66901-**F SA,PEEL SENSOR PSS90002-** nRBENB FANCLT_R RIBSENS_A1 RIBSENS_A2 RIBSENS_B1 RIBSENS_B2 RBTMP GND GND GND J19 High speed USB2.0 UNIT,PARALLEL I/F PCB TZ66802-**F UNIT, POWER SUPPLY (100V) PWT20005-** +3.3V PNESENS IED_K 11 12 13 14 15 16 17 18 19 20 +3.3V +5V VMT(+24V) VMT(+24V) RIBSTEP_A RIBSTEP_B RIBDIR_A RIBDIR_B RBMOTCU_A RBMOTCU_B J18 SA,EITHERNET E type I/F PCB TZ66805-**F PEELER UNIT PPS10002-** SWOUT GND C UNIT, POWER SUPPLY (200V) PWT20006-** IED PTR J12 J11 J9 1 2 3 +3.3V +5V +5V IED_K REFMON J17 RS232C SA,HEAD UP SWITCH PPT00007-** FFC, TRA SENSOR PSS40010-** J8 PFTMP GND SA, Main PCB (200ENG) PPS00058-** SA,CUTTER CABLE PPS30028-** 1 2 3 4 5 6 7 8 9 10 7 8 9 10 11 12 CN201 SA, REF SENSOR CABLE PPS30022-** J7 J6 J4 N.C. nHDSTB2 N.C. N.C. GND N.C. N.C. HDTHM N.C. HDDAT4 N.C. SA PF MOTOR THM PPS90022-** SA, PF MOTOR CABLE PPS30021-** CABLE,OPEPANE JM67900-**F J5 D SA PNE SENSOR PPS90021-** SA,TRA SEN PCB JM66725-**F +3.3V +5V VMT(+24V) VMT(+24V) RIBSTEP_A RIBSTEP_B RIBDIR_A RIBDIR_B RBMOTCU_A RBMOTCU_B 11 12 13 14 15 16 17 18 19 20 nRBENB FANCLT_R RIBSENS_A2 RIBSENS_A3 RIBSENS_B2 RIBSENS_B3 RBTMP GND GND GND MTR DRV DC MTR DRV A MTR DRV AC INPUT Title HOST COMPUTER CUTTER UNIT PPN00007-** Size Inter Connection Number 2 3 4 5 6-3 6 Revision PPS00058-** A4 Date: File: 1 SA,RIBBON PCB PPS00059-** A SA, CUTTER PCB PPS00065-** 0.0 Sheet of Drawn By: 7 1/1 8 CL-S6621 Chapter 6. Circuit Diagrams SA, Main PCB (1,2/13) [CPU (1)] 4 5 16MHz C2 15p/CH50 165 1M D[15:0] 1 2 169 170 V3R3 C3 0.1u/B10 JIT1 JIT0 SSEL1 SSEL0 X2 SB V G C T13 R2 47 11 11 UDM UDP 11 11 6 SCK0 RXD0/SI0 TXD0/SO0 T9 T11 T29 161 160 159 T16 T18 T20 155 154 153 T22 T24 T25 T35 T37 T40 152 149 148 147 146 145 T44 T46 T48 T50 T52 T54 25 24 23 22 21 20 T57 T59 T60 19 18 17 T64 T66 T68 T70 T72 T74 176 175 174 173 172 171 T78 T80 T82 T84 T85 T87 34 33 32 31 30 29 T92 T94 T96 T98 T100 T102 T103 T106 5 6 7 8 9 10 11 12 UDM UDP P10/UCLK/INTP10 DSC8002DI1(48MHz) 11 11 3,6 3 3,6 RXD1 TXD1 SCLK DACCS SDATA C 6,11,12,13 2 3 12 6 13 5 RIBSENS_A2 R6 R7 UB2INTP1 PFINTP 6 V3R3 10 U2C RA1 47k 9 RIBSENS_B1 1 2 3 4 MC74VHC126DT 13 8 13 13 MC74VHC126DT U2D 12 RIBSENS_B2 *0 0 47 R4 0 6 6 HDREQ HDACK 12 12 6,8 UBREQ UBACK PFCLK 12 UB2INTP0 6 ITV 6 6 11 11 11 10 CEREQ CEACK DSR1 DTR1 USBON BUZZER P50/INTP50/DMARQ0 P51/INTP51/DMAAK0 P52/INTP52/TC0 P53/INTPC00/TIC0/DMARQ1 P54/INTPC01/DMAAK1 P55/TOC0/TC1 PDH0/D16/INTPD0 PDH1/D17/INTPD1 PDH2/D18/INTPD2/TOC4 PDH3/D19/INTPD3 PDH4/D20/INTPD4 PDH5/D21/INTPD5/TOC5 PDH6/D22/INTPD6/INTP100/TCUD10 PDH7/D23/INTPD7/INTP101/TCLR10 PDH8/D24/INTPD8/TO10 PDH9/D25/INTPD9/TIUD10 PDH10/D26/INTPD10/INTP110/TCUD11 PDH11/D27/INTPD11/INTP111/TCLR11 PDH12/D28/INTPD12/TO11 PDH13/D29/INTPD13/TIUD11 PDH14/D30/INTPD14/PWM0 PDH15/D31/INTPD15/PWM1 PAL0/INTPL0/A0 PAL1/INTPL1/A1 P65/INTP65/INTPC10/TIC1 P66/INTP66/INTPC11 P67/INTP67/TOC1 A2 A3 A4 A5 A6 A7 A8 A9 A10 A11 A12 A13 A14 A15 4 MC74VHC126DT U2B R3 T39 P20/NMI P21/RXD1/INTP21 P22/TXD1/INTP22 P23/SCK1/INTP23 P24/SI1/INTP24 P25/SO1/INTP25 11 8 PFFLAG 11 RS_INIT P72/DMARQ2/INTPC20/TIC2 P73/DMAAK2/INTPC21 P74/TC2/TOC2 P75/DMARQ3/INTPC30/TIC3 P76/DMAAK3/INTPC31 P77/TC3/TOC3 8 7 6 5 RIBSENS_A1 R5 1k 1 U2A 13 nGRESET T34 P11/SCK0/INTP11 P12/RXD0/SI0 P13/TXD0/SO0 PCM0/WAIT PCM1 PCM2/HLDAK PCM3/HLDRQ PCM4/REFRQ PCM5/SELFREF/ADTRG PAH0/A16 PAH1/A17 PAH2/A18 PAH3/A19 PAH4/A20 PAH5/A21 PAH6/A22 PAH7/A23 PAH8/A24 PAH9/A25 MC74VHC126DT B OPSW_1 4 9 U3 9 9 9 6,7 6,8 7 7 6,13 V5R0 C4 0.1u/B10 1 PEELSENS 5 2 3 V5R0 C5 0.1u/B10 4 OPSW_0 U5 6,9 1 CUTTMP ANI0 ANI1 ANI2 ANI3 ANI4 ANI5 ANI6 ANI7 PCS0/CS0 PCS1/CS1 PCS2/CS2/IOWR PCS3/CS3 PCS4/CS4 PCS5/CS5/IORD PCS6/CS6 PCS7/CS7 V3R3 74VHC1G66 9 TRAMON REFMON HDTMP PFTMP VHDMON HDRES RBTMP T113 R9 1 5 2 3 R10 100k/1% 2 4 74VHC1G66 REF A1 A2 K U4 NC V3R0 T111 R8 220 20k/1% 4 13 AVREFP AVREFM 3 5 28 T119 PCD0/SDCKE PCD1/BUSCLK PCD2/SDCAS PCD3/SDRAS RESET uPC1093TA V3R3 C6 0.1u/B10 U2E VCC A GND V3R3 14 C8 0.1u/B10 PCT0/LLWR/LLBE/LLDQM PCT1/LUWR/LUBE/LUDQM PCT2/ULWR/ULBE/ULDQM PCT3/UUWR/UUBE/UUDQM PCT4/RD PCT5/WE/WR PCT7/BCYST V3R3 2 4 3 VDD NC VSS OUT U6 CD 1 5 S-1009C28I-M5T1U nRESET33 T127 C7 0.047u/B16 7 6 15 16 156 MODE1 MODE0 PLLSEL 92 93 94 95 96 97 98 99 104 105 106 107 108 109 110 111 T3 T26 T4 T27 T5 T6 T7 T8 T28 T10 T12 T14 T15 T30 T17 T19 112 113 114 117 118 119 120 121 122 123 124 125 126 127 130 131 T21 T31 T23 T32 T33 T36 T38 T41 T42 T43 T45 T47 T49 T51 T53 T55 76 75 T56 T58 A1 74 73 72 69 68 67 66 65 64 63 62 61 60 59 T61 T62 T63 T65 T67 T69 T71 T73 T75 T76 T77 T79 T81 T83 A2 A3 A4 A5 A6 A7 A8 A9 A10 A11 A12 A13 A14 A15 58 57 52 51 50 49 48 47 46 45 T86 T88 T89 T90 T91 T93 T95 T97 T99 T101 A16 A17 A18 A19 A20 A21 A22 A23 A24 44 43 42 41 40 37 36 35 T104 T107 T108 T109 T110 T112 T114 T115 91 88 87 86 T116 T117 T120 T1 21 83 82 81 80 79 78 77 T122 T123 T124 T125 T126 T128 T129 D[15:0] D0 D1 D2 D3 D4 D5 D6 D7 D8 D9 D10 D11 D12 D13 D14 D15 4,5,6,12 RBDIA HDINTP PWRSAVE HDUSW CUTHP SW0 CEINTP UBINTP 6 9,10 9 9 7 6 11 SW1 SW2 SW3 RIBSTEP_B nSTATUS FANCTL_R 7 7 7 6,13 6 13 R144 R145 6,13 6 RIBSTEP_A RIBINTP C FANCTL A[24:1] 4,5,6,12 A[24:1] V3R3 RA2 47k RA3 47k B RA4 47k 11 CTS1 R11 T118 BLM15AG121 nROM1CS nSDRAMCS nCONFIG nCS3 nGACS CONF_DONE nROM2CS nUSBCS 4 5 6 4 6 6 4 12 SDCKE BUSCLK nSDCAS nSDRAS 5 5,6 5 5 LLDQM/nLLBE LUDQM/nLUBE CPRTYP0 CPRTYP1 nRD nWE/nWR 4,5,6,12 4,5,6,12 9 9 4,6,12 5 PNESNS V850/ME2 Title Size A4 MAIN PCB / CPU (1) (1,2/13) Number 2 3 4 5 6-4 6 Revision PPS00058-** Date: File: CL-S6621 *0 0 9 11 RTS1 MC74VHC126DT 1 D 1 2 3 4 D0 D1 D2 D3 D4 D5 D6 D7 D8 D9 D10 D11 D12 D13 D14 D15 V3R3 8 7 6 5 X2 164 X1 U1A D 8 T2 X1 R1 7 1 2 3 4 T1 C1 15p/CH50 6 8 7 6 5 3 1 2 3 4 2 8 7 6 5 1 A Sheet of Drawn By: 7 8 9 A Chapter 6. Circuit Diagrams SA, Main PCB (3/13) [CPU (2), DAC] 1 2 3 4 5 6 7 8 D D V3R3 1 2 3 4 V3R3 8 7 6 5 U1C J1 RA5 4.7k RA6 TRCDATA3 TRCDATA2 TRCDATA1 TRCDATA0 TRCEND TRCCLK DDO DDI DRST DMS DCK C 132 133 136 137 138 139 8 7 6 5 T130 T132 T134 T136 T138 T140 T142 1 2 3 4 22 140 141 142 143 144 T131 T133 T135 T137 T139 T141 T143 RA7 8 7 6 5 1 2 3 4 T144 T145 T146 T147 22 1 3 5 7 9 11 13 15 17 19 21 23 TRCCLK TRCDATA0 TRCDATA1 TRCDATA2 TRCDATA3 TRCEND DDI DCK DMS DDO DRSTZ 2 4 6 8 10 12 14 16 18 20 22 24 *24FLT C R12 47k V850/ME2 U1B V3R3 B EVSS EVSS EVSS EVSS EVSS EVSS EVSS EVSS AVSS OSCVSS V1R5 IVDD IVDD IVDD IVDD IVDD IVDD PLLVDD 26 55 84 102 134 157 167 V3R3 R13 47k 2,6 2,6 2 IVSS IVSS IVSS IVSS IVSS IVSS PLLVSS 27 56 85 103 135 158 168 R14 1k B V3R3 U7 12 11 10 13 SDATA SCLK DACCS R20 *1k 0.1u/B10 0.1u/B10 0.1u/B10 0.1u/B10 0.1u/B10 0.1u/B10 0.1u/B10 C19 0.1u/B10 0.1u/B10 0.1u/B10 0.1u/B10 0.1u/B10 0.1u/B10 0.1u/B10 0.1u/B10 0.1u/B10 0.1u/B10 0.1u/B10 39 54 71 90 10 1 116 129 151 14 166 EVDD EVDD EVDD EVDD EVDD EVDD EVDD EVDD AVDD UVDD OSCVDD C26 C25 C24 C23 C22 C21 C20 C18 C17 C16 C15 C14 C13 C12 C11 C10 C9 A 38 53 70 89 100 115 128 150 3 16 2 163 R21 *1k 3 4 7 8 DI CLK CSB V FS AO1 AO2 AO3 AO4 TM1 VDD TM2 NC1 VSS NC2 1 2 5 6 T151 T150 T153 T154 V3R3 9 C27 0.1u/B10 14 BH2227 A Title V850/ME2 Size A4 MAIN PCB / CPU (2), DAC (3/13) Number 2 3 4 5 6-5 6 Revision PPS00058-** Date: File: 1 8 9 13 13 PFMOTCU PSNSLED RBMOTCU_A RBMOTCU_B A Sheet of Drawn By: 7 8 CL-S6621 Chapter 6. Circuit Diagrams SA, Main PCB (4/13) [ROM] 1 2 3 4 5 6 7 8 D D 2,5,6,12 D[15:0] 2,5,6,12 A[24:1] D[15:0] A[24:1] 5 1 3 V3R3 C28 0.1u/B10 74VHC1G04 2 A20 U8 4 T155 V3R3 C C29 *0.1u/B10 U11 T156 *74VHC1G32 R23 2 2,4,6,12 2,4,5,6,12 2 nROM1CS nRD LLDQM/nLLBE nCS3 R24 0 R25 *0 U9A 10 9 16 17 48 1 2 3 4 5 6 7 8 18 19 20 21 22 23 24 25 13 A21 A19 A18 A17 A16 A15 A14 A13 A12 A11 A10 A9 A8 A7 A6 A5 A4 A3 A2 A1 A22 *0 26 28 11 T159 A20 A19 A18 A17 A16 A15 A14 A13 A12 A11 A10 A9 A8 A7 A6 A5 A4 A3 A2 A1 A0 A21 U10A D15A-1 D14 D13 D12 D11 D10 D9 D8 D7 D6 D5 D4 D3 D2 D1 D0 45 43 41 39 36 34 32 30 44 42 40 38 35 33 31 29 D15 D14 D13 D12 D11 D10 D9 D8 D7 D6 D5 D4 D3 D2 D1 D0 V3R3 RA9 BYTE RB VPP/WP RP E G W 47 15 14 12 8 7 6 5 T157 T161 T162 T164 1 2 3 4 10 9 16 17 48 1 2 3 4 5 6 7 8 18 19 20 21 22 23 24 25 13 A21 A20 A19 A18 A17 A16 A15 A14 A13 A12 A11 A10 A9 A8 A7 A6 A5 A4 A3 A2 A1 A22 2 2,4,6,12 2,4,5,6,12 26 28 11 nROM2CS nRD LLDQM/nLLBE 47k M29W640GB70NA6E A20 A19 A18 A17 A16 A15 A14 A13 A12 A11 A10 A9 A8 A7 A6 A5 A4 A3 A2 A1 A0 A21 45 43 41 39 36 34 32 30 44 42 40 38 35 33 31 29 D15A-1 D14 D13 D12 D11 D10 D9 D8 D7 D6 D5 D4 D3 D2 D1 D0 C V3R3 RA8 47 15 14 12 BYTE RB VPP/WP RP E G W D15 D14 D13 D12 D11 D10 D9 D8 D7 D6 D5 D4 D3 D2 D1 D0 8 7 6 5 T158 T160 T163 T165 1 2 3 4 47k M29W640GB70NA6E J2 B 2,5,6,12 LUDQM/nLUBE V3R3 T167 U12 4 5 1 C32 *0.1u/B10 V3R3 R26 *1k 2 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 A2 A4 A6 A8 A10 A12 A14 A16 A18 A20 A22 LUDQM/nLUBE LLDQM/nLLBE nCS nRD D0 D2 D4 D6 D8 D10 D12 D14 A1 A3 A5 A7 A9 A11 A13 A15 A17 A19 A21 T166 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 V3R3 U9B VCC GND1 GND2 27 46 VCC C30 0.1u/B10 M29W640GB70NA6E GND1 GND2 B V3R3 U10B 37 37 27 46 C31 0.1u/B10 M29W640GB70NA6E V3R3 D1 D3 D5 D7 D9 D11 D13 D15 *50R-JMDSS-G-1-TF(S) A A 3 *74VHC1G04 Title Size A4 MAIN PCB / ROM (4/13) Number 1 CL-S6621 2 3 4 5 6-6 6 Revision PPS00058-** Date: File: A Sheet of Drawn By: 7 8 Chapter 6. Circuit Diagrams SA, Main PCB (5/13) [RAM] 1 2 3 4 5 6 7 8 D D 2,4,6,12 D[15:0] 2,4,6,12 A[24:1] D[15:0] A[24:1] U13A C 0.1u/B10 0.1u/B10 6 12 46 52 28 41 54 C35 39 15 VSSQ VSSQ VSSQ VSSQ VSS VSS VSS C 0.1u/B10 UDQM LDQM 18 17 V3R3 C36 nSDCAS nSDRAS CKE CLK RAS CAS VDD VDD VDD VDDQ VDDQ VDDQ VDDQ 1 14 27 3 9 43 49 0.1u/B10 2 2 37 38 33 NC CS WE 4 3 2 1 V3R3 U13B C34 LLDQM/nLLBE LUDQM/nLUBE 19 16 D15 D14 D13 D12 D11 D10 D9 D8 D7 D6 D5 D4 D3 D2 D1 D0 0.1u/B10 2,4,6,12 2,4,6,12 40 BA0 BA1 4 3 33 2 1 RA12 5 6 33 7 8 RA13 5 4 3 6 33 2 7 1 8 4 3 2 1 C39 SDCKE BUSCLK 20 21 RA11 5 6 7 8 RA10 5 6 7 8 0.1u/B10 2 2,6 T183 T185 T168 T169 T170 T171 T172 T173 T174 T175 T178 T176 T177 T179 T180 T181 T182 T184 C33 nSDRAMCS nWE/nWR *0 *0 *0 0 *0 0 53 51 50 48 47 45 44 42 13 11 10 8 7 5 4 2 0.1u/B10 A24 2 2 R27 R28 R29 R30 R31 R32 DQ15 DQ14 DQ13 DQ12 DQ11 DQ10 DQ9 DQ8 DQ7 DQ6 DQ5 DQ4 DQ3 DQ2 DQ1 DQ0 C38 A21 A22 A23 A12 A11 A10/AP A9 A8 A7 A6 A5 A4 A3 A2 A1 A0 C37 36 35 22 34 33 32 31 30 29 26 25 24 23 A13 A12 A11 A10 A9 A8 A7 A6 A5 A4 A3 A2 A1 EM63A165TS-6IG EM63A165TS-6IG 256Mbit SDRAM B B A A Title Size A4 MAIN PCB / RAM (5/13) Number 1 2 3 4 5 6-7 6 Revision PPS00058-** Date: File: A Sheet of Drawn By: 7 8 CL-S6621 Chapter 6. Circuit Diagrams SA, Main PCB (6/13) [FPGA] 1 2 3 U14A D C B1_1 B1_2 B1_3 B1_4 B1_5 B1_6 B1_7 B1_8 B1_9 B1_10 B1_11 B1_12 B1_13 B1_14 B1_15 B1_16 B1_17 B1_18 B1_19 B1_20 B1_21 B1_22 B1_23 B1_24 B1_25 B1_26 B1_27 B1_28 B1_29 B1_30 B1_31 B1_32 B1_33 B1_34 B1_35 B1_36 B1_37 B1_38 B1_39 U14B C1 C2 C3 D1 D2 D3 D4 D5 E1 E2 E3 E4 E5 F3 F4 F5 G4 H6 J4 J6 K1 K2 K4 K5 L1 L2 L3 L4 M1 M2 M3 M4 N1 N2 N3 N4 P1 P2 P3 T186 T187 T195 RIBSTEP_B 2,13 B2_1 B2_2 B2_3 B2_4 B2_5 B2_6 B2_7 B2_8 B2_9 B2_10 B2_11 B2_12 B2_13 B2_14 B2_15 B2_16 B2_17 B2_18 B2_19 B2_20 B2_21 B2_22 B2_23 B2_24 B2_25 B2_26 B2_27 B2_28 B2_29 B2_30 B2_31 B2_32 B2_33 B2_34 B2_35 B2_36 B2_37 B2_38 B2_39 B2_40 B2_41 B2_42 B2_43 B2_44 B2_45 B2_46 D3:nLCDCS(PORT) D4:LCDSI T196 D5:LCDSCK T198 E1:LCDRST(PORT)->LED_O T190 E2:LCDBKL(PORT)->RIBTRG T191 7 LED_O T200 13 RIBTRG T201 T192 T194 T202 F3:ASB_NMI T203 T205 T207 T210 T213 T216 T219 T223 T225 T228 T232 T235 T238 T245 T247 T250 PFCLK RIBSTEP_A 2,8 2,13 PFMD1 PFMD2 8 8 L3:PFPS PFDIR PFENB IFRESET 8 8 11 CUTCON0 CUTCON1 9 9 VMTON PFINTP PFOFF 10 2 8 EP2C5 4 D[15:0] A3 A4 A5 A6 A7 A8 A9 A10 A11 A12 A13 A14 B3 B4 B5 B6 B7 B8 B9 B10 B11 B12 B13 B14 C4 C5 C6 C11 C12 C13 D6 D7 D8 D9 D10 D 11 E6 F6 F7 F8 F9 F10 G6 G7 G10 G11 D15 D14 D13 D12 D11 D10 D9 D8 D7 D6 D5 D4 D3 D2 D1 D0 A1 A3 A4 A16 A17 A18 A19 T211 T214 T217 T220 A2 T226 T229 D[15:0] A[24:1] 2,4,5,12 A[24:1] 2,4,5,12 V3R3 R36 47k nTEMP_ERROR 6,13 nTEMP_ENABLE 6 T236 R38 1k R37 1k 5 6 U14C C14 C15 C16 D13 D14 D15 D16 E13 E14 E15 E16 F13 F14 F15 F16 G12 G13 G15 G16 H11 H12 H13 J11 J12 K13 K15 K16 L12 L14 L15 L16 M12 M14 M15 M16 N12 N13 N14 N15 N16 P14 P15 P16 B3_1 B3_2 B3_3 B3_4 B3_5 B3_6 B3_7 B3_8 B3_9 B3_10 B3_11 B3_12 B3_13 B3_14 B3_15 B3_16 B3_17 B3_18 B3_19 B3_20 B3_21 B3_22 B3_23 B3_24 B3_25 B3_26 B3_27 B3_28 B3_29 B3_30 B3_31 B3_32 B3_33 B3_34 B3_35 B3_36 B3_37 B3_38 B3_39 B3_40 B3_41 B3_42 B3_43 2,6 nRESET33 nGACS T197 R33 100k 2 2,5,6 2,4,12 BUSCLK nRD C40 1u/B16 1 2 13 4 Q Q A B 15 14 RX/CX CX 3 2,4,5,12 B4_1 B4_2 B4_3 B4_4 B4_5 B4_6 B4_7 B4_8 B4_9 B4_10 B4_11 B4_12 B4_13 B4_14 B4_15 B4_16 B4_17 B4_18 B4_19 B4_20 B4_21 B4_22 B4_23 B4_24 B4_25 B4_26 B4_27 B4_28 B4_29 B4_30 B4_31 B4_32 B4_33 B4_34 B4_35 B4_36 B4_37 B4_38 B4_39 B4_40 B4_41 B4_42 B4_43 B4_44 B4_45 B4_46 U15A T188 T193 LUDQM/nLUBE CLR 74VHC123 HDINTP HDREQ 2 2 nGRESET HDACK ITV 2,11,12,13 2 2 T415 T230 T233 HD1 HD2 7 7 RIBINTP LED_R LED_G 2 7 7 T239 T241 T243 T248 T251 T253 T255 T257 T259 T261 nRESET33 2,4,5,12 LLDQM/nLLBE T218 T221 2,6 HD4 7 HD3 7 13 13 7 7 7 7 10 RIBDIR_A RIBDIR_B HDCLK nHDSTB nHDLAT C nH VON VHDON EP2C5 8 K6 K7 K10 K11 L7 L8 L9 L10 L11 M11 N6 N7 N8 N9 N10 N11 P4 P5 P6 P11 P12 P13 R3 R4 R5 R6 R7 R8 R9 R10 R11 R12 R13 R14 T3 T4 T5 T6 T7 T8 T9 T10 T11 T12 T13 T14 T189 T199 nSTROBE/OCIO TXD0/SO0 11 2 DSWOUT 11 D P5 : BUZZER_O V3R3 T204 T206 T208 T209 T212 T215 T222 T224 T227 T231 T234 T237 T240 T242 T244 T246 T249 T252 T254 T256 T258 T260 T262 R34 47k R35 47k nSLCT-IN/CTS nINIT/nPRIME nATFD-XT/DSR 11 11 11 nFAULT SLCT/PPON0 PE BUSY/RTS nACKNLG/DTR TSNSCTL0 TSNSCTL1 TXD0/SO0/OBDIR 11 11 11 11 11 9 9 11 CEREQ CEACK CEINTP DATA[7:0] DATA[7:0] 11 DATA7 DATA6 DATA5 DATA4 DATA3 DATA2 DATA1 DATA0 C 2 2 2 EP2C5 EP2C5 V3R3 V1R2 U14F VCCIO1_1 VCCIO1_2 VCCIO1_3 VCCIO1_4 VCCIO2_1 VCCIO2_2 VCCIO2_3 VCCIO2_4 VCCIO2_5 VCCIO2_6 VCCIO3_1 VCCIO3_2 VCCIO3_3 VCCIO3_4 VCCIO4_1 VCCIO4_2 VCCIO4_3 VCCIO4_4 VCCIO4_5 VCCIO4_6 VCCINT1 VCCINT2 VCCINT3 VCCINT4 VCCINT5 VCCINT6 GND18 GND16 GND15 GND12 GND11 GND9 G9 H7 H10 J7 J10 K8 K9 J9 J8 H9 H8 G8 6 V3R3 R40 4.3k/1% nTEMP_ENABLE R41 200 R42 510/1% 2,8 C41 1u/B10 0.35V = 100 degrees Celsius 2,7 2 3 PFTMP 0.35V = 99 degrees Celsius 1 6 5 HDTMP nTEMP_ERROR 6,13 V- 8 4 C42 1000p/B50 BA2903SFV 7 2 3 B V24R0 1 U17C V+ BA2903SFV U17B 0.35V = 100 degrees Celsius 6 5 CUTTMP V- 7 8 4 C49 1000p/B50 BA2903SFV BA2903SFV F12 D12 N5 L5 E11 M6 1 2 3 4 2 2 2 H2 H1 J2 J1 H16 H15 J15 J16 CLK0 CLK1 CLK2 CLK3 CLK4 CLK5 CLK6 CLK7 RA14 22k M13 L13 J5 G5 nSTATUS CONF_DONE nCONFIG 2,3 2,3 SDATA SCLK V3R3 U14E T265 MSEL0 MSEL1 nSTATUS CONF_DONE nCONFIG nCE TDI TCK TMS DATA0 DCLK TDO F1 H4 J13 K12 V3R3 1 2 3 4 *0 0 V3R3 0.1u/B10 0.1u/B10 0.1u/B10 0.1u/B10 GND_PLL2_2 GND_PLL2_1 GND_PLL1_2 GND_PLL1_1 GNDA_PLL2 GNDA_PLL1 R43 R44 BUSCLK H5 F2 G1 G2 8 7 6 5 VCCA_PLL1 VCCA_PLL2 VCCD_PLL1 VCCD_PLL2 C73 C72 C71 C70 GND26 GND25 GND22 GND21 GND20 GND19 GND24 GND17 GND13 GND4 GND8 GND7 GND6 GND5 GND2 GND1 GND23 GND14 GND10 GND3 2,5,6 M5 E12 L6 F11 8 7 6 5 0.1u/B10 0.1u/B10 0.1u/B10 0.1u/B10 0.1u/B10 0.1u/B10 0.1u/B10 0.1u/B10 0.1u/B10 0.1u/B10 0.1u/B10 0.1u/B10 0.1u/B10 0.1u/B10 0.1u/B10 0.1u/B10 0.1u/B10 0.1u/B10 0.1u/B10 0.1u/B10 V1R2 T16 T1 P9 P8 M9 M8 R15 J14 H14 B15 E9 E8 C9 C8 A16 A1 R2 J3 H3 B2 2 A RA15 1k T266 T267 T268 T269 TDI TCK TMS TDO Title Size EP2C5 A4 MAIN PCB / FPGA (6/13) Number 3 4 5 6-8 6 Revision PPS00058-** Date: File: EP2C5 1 V+ BA2903SFV U17A C69 C68 C67 C66 C65 C64 C63 C62 C61 C60 C59 C58 C57 C56 C55 C54 C53 C52 C51 C50 A V24R0 U16C BA2903SFV U16B 2,13 RBTMP 2,9 R39 22k U16A 0.35V = 100 degrees Celsius T263 0.1u/B10 0.1u/B10 0.1u/B10 0.1u/B10 0.1u/B10 0.1u/B10 B V3R3 C48 C47 C46 C45 C44 C43 B1 G3 K3 R1 A2 A15 C7 C10 E7 E10 B16 G14 K14 R16 M7 M10 P7 P10 T2 T15 CL-S6621 7 U14D V3R3 A Sheet of Drawn By: 7 8 Chapter 6. Circuit Diagrams SA, Main PCB (7/13) [Head, Opepane] 1 2 3 4 5 6 7 8 V3R3 6 Q1 DTA114EM nHCVON D V3R3 T270 R45 330/1% T271 R46 D D1 RB520S 1k C74 *1000p/B50 V3R3 D2 RB520S VHD R47 2 HDRES D3 RB520S T272 30k/1% R48 1k C75 *1000p/B50 R49 2k/1% 2 VHDMON J3 1 2 3 4 5 6 7 8 9 10 C C 10k 6 LED_G 6 LED_O 1k 10k R140 Q2 DTC114EM B10P-VH 10k 6 nHDLAT 6 HDCLK 6 HD4 2,6 6 200 T281 T282 BLM15BD102 V3R3 R53 18k/1% R54 100 C82 1000p/B50 HDTMP nHDSTB T283 V3R3 R55 22k 2 2 2 2 1 2 3 4 V3R3 1 2 3 4 SW0 SW3 SW2 SW1 RA17 8 7 6 5 J4 RA16 47k T273 T274 T275 T276 T277 T278 T280 1 2 3 4 5 6 7 8 9 10 11 12 1k +3.3V +3.3V PRTLED(GREEN) CNDLED(ORANGE) ERRLED(RED) SW/FEED SW/PAUSE SW/STOP SW/MODE GND GND GND OPEPANE(CL-S521/621) B22B-PHDSS A B 12FMN-BTK-A 1000p/B50 1000p/B50 1000p/B50 1000p/B50 HD2 HD1 HD 3 L1 R52 VDD VDD GND GND nLAT B.E.O CLK nSTB1 HD2 HD1 HD4 HD3(N.C.) HD6 HD5(N.C.) THM HD7(N.C.) N.C. THM N.C. N.C. nSTB2 N.C. 1k 10k R142 Q4 DTC114EM C81 C80 C79 C78 6 6 6 C77 0.1u/B16 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 LED_R 8 7 6 5 6 J5 + C76 47u/16 V3R3 10k V3R3 B 1k 10k R141 Q3 DTC114EM A HEAD Title Size A4 MAIN PCB / HEAD, OPEPANE (7/13) Number 1 2 3 4 5 6-9 6 Revision PPS00058-** Date: File: A Sheet of Drawn By: 7 8 CL-S6621 Chapter 6. Circuit Diagrams SA, Main PCB (8/13) [PF Motor] 1 2 3 4 5 6 7 8 D D VMT U19 11 C85 0.22u/F50 C + C84 C83 VBB 100u/50 12 PFMD1 PFMD2 PFENB PFCLK 6 PFDIR 2 3 PFMOTCU R58 T286 PFFLAG 20k/1% R59 1k T288 B T285 13 T287 R60 3k/1% C93 0.1u/B10 R61 22k R62 22k 6 T414 14 C91 0.22u/F50 1 2 3 4 5 6 T412 T413 V3R3 VDD J6 + C86 100p/100 C 2501P0600T C92 10u/16 REF/SLEEP1 NC SENSE A SENSE B 5 19 SLA7073MPRT 10k 6 M1 M2 M3 CLOCK RESET CW/CCW SYNC FLAG 100p/100 T411 100p/100 100p/100 100p/100 100p/100 6 6 6 2,6 7 8 9 10 15 16 17 18 GND 1 2 3 4 22 23 20 21 C88 C87 C90 C89 OUTA1 OUTA2 OUTA1 OUTA2 OUTB1 OUTB2 OUTB1 OUTB2 B PFOFF 10k Q5 DTC114EM V3R3 T289 2,6 PFTMP R64 100 R63 8.2k/1% T290 C94 1u/B10 J7 1 2 B2B-PH-K-S A A Title Size A4 MAIN PCB / PF MOTOR (8/13) Number 1 CL-S6621 2 3 4 5 6-10 6 Revision PPS00058-** Date: File: A Sheet of Drawn By: 7 8 Chapter 6. Circuit Diagrams SA, Main PCB (9/13) [Sensor, Option] 1 2 3 4 5 6 V5R0 V3R3 R65 J8 PSNSLED D 1.2k/1% 100 C95 *0.1u/B10 T293 5 R66 6 8 2 CCX-W125-05-SMTR BM SENSOR (REF) White Q6 2SC5658 7 TRAMON C96 1000p/B50 T295 4 3 R67 T292 2 REFMON C97 1000p/B50 3 2 T298 R73 1 2 3 R69 43k/1% R68 20k/1% +3.3V TRASENS D 03FM-1.0BT R70 39k/1% LABEL SENSOR(TRA) Wh i t e T297 10k 10k Q7 DTC114EM T299 *100 R74 39k/1% *BA2904 R75 100k/1% 10k 6,9 R76 62k/1% T300 6,9 *100 TSNSCTL1 100 U20A J9 T294 T296 6,9 R72 V3R3 U20B *BA2904 R71 75/1%/2012 1 8 V5R0 1 2 3 4 5 T291 7 TSNSCTL0 10k Q8 DTC114EM 10k TSNSCTL1 T301 10k Q9 DTC114EM 10k 6,9 TSNSCTL0 Q10 10k DTC114EM C C V3R3 V3R3 T306 2 R80 HDUSW 1k R78 22k T307 2 6 6 J11 1 2 C99 1000p/B50 RA18 1 2 3 4 CUTHP CUTCON1 CUTCON0 V3R3 SWOUT GND T308 B2B-PH-K-E 2,6 HEAD UP SW Blue R81 CUTTMP 100 R77 47k 1k C98 1000p/B50 T305 V3R3 V3R3 T310 2 OPSW_0 2,9,10 100k PWRSAVE 2 2 R85 R86 CPRTYP0 CPRTYP1 C101 1000p/B50 10k 10k B R84 47k Q12 DTA114EM OPSW_0 OPSW_1 Q13 100k DTC115EM CUTTER H L PEELER L H N.C. L L PNESNS 2 1 MC74VHC14 T315 T316 R89 1k R90 C103 1000p/B50 47k/1% R91 T317 120/1%/1608 1k 1k C102 1000p/B50 B V5R0 Q11 DTC114EM R87 100k V3R3 1 2 3 T314 2 B3B-PH-K-S PNE SENSOR White OPSW_1 T312 R88 47k 2,9,10 Q14 2SJ625 100k PWRSAVE V3R3 Q15 100k DTC115EM J13 D4 RB520S R92 R93 3.3k/1% T410 10k Q16 DTC114EM 2 PEELSENS T318 T319 2.4k/1% 10k N.C. GND CPRTYP1 +5V PEELSENS 1 2 3 4 5 10k V3R3 T321 R83 47k 10k J12 T313 U21A 2 S10B-PH-K-S CUTTER V3R3 R82 47k +24V +24V CUTCTL0 CUTCTL1 CUTHP CUTTH CPRTYP0 GND GND GND 1 2 3 4 5 6 7 8 9 10 T302 T303 T304 R79 8.2k/1% T309 C100 1u/B10 10k J10 8 7 6 5 V3R3 T311 VMT T320 S5B-PH-K-S PEELER 10k 2,9,10 100k Q17 DTA114EM PWRSAVE CPRTYP0 CPRTYP1 Q18 100k DTC115EM CUTTER L H PEELER H L N.C. H H J14 A T323 U21B 2 RBDIA 4 3 MC74VHC14 R94 1k C104 R95 1000p/B50 47k/1% T322 T324 R96 120/1%/1608 T325 1 2 3 A B3B-PH-K-E Blue Title Size A4 MAIN PCB / SENSOR, OPTION (9/13) Number 1 2 3 4 5 6-11 6 Revision PPS00058-** Date: File: A Sheet of Drawn By: 7 8 CL-S6621 Chapter 6. Circuit Diagrams SA, Main PCB (10/13) [Power, Buzzer] 1 2 3 4 5 6 7 8 T326 Q19 DTC115EM J15 9 8 7 6 5 4 3 2 1 2501P0900T Q20 UPA2734GR 3 2 1 T327 U22 R1243S001C T333 2 7 8 4 + C106 C105 T334 0.1u/B50 47u/50 C109 0.1u/B50 VIN LX CE BST TSS FB GND FLG T328 3 1 T332 C107 5 6 0.47u/B16 L2 DS75LCB_100 R98 1.8k/1% U24 R102 1k T343 10 11 12 9 PVIN1 PVIN2 PVIN3 VIN SW1 SW2 SW3 13 14 15 C C117 1u/B16 1 2 3 7 FB PGND1 PGND2 PGND3 EN NC1 NC2 TEST 4 T339 D5 RB050L L3 D T330 R97 10k R99 C110 + C111 16.2k/1% 4.7u/25 47u/50 R101 2k/1% Q21 DTA115TM T337 U23 T341 7 R103 0/2012 T342 VIN1 FB1 GND1 LX1 VIN2 FB2 4 R104 T344 R105 100k/1% 3 C112 22u/X7R10 C116 10u/X7R10 T346 1 9 R106 22k/1% GND2 10 C 2.2uH L5 2 LX2 R107 PAM2307AJEADJR 0/2012 V1R2 T348 C118 10u/X7R10 11 5 NC2 NC1 EN1 EN2 V1R5 T338 T345 2.2uH 6 12 0/2012 C114 10u/X7R10 L4 8 T347 6 16 8 V5R0 T331 R100 100k T340 2.2uH C115 100p/CH50 0/2012 C108 10u/X7R10 T335 T336 C113 22u/X7R10 T329 8 7 6 5 4 9 8 7 6 5 4 3 2 1 D 2,9 PWRSAVE V24R0 PAM2306AYPCB 4 Q22 UPA2734GR 3 2 1 R109 100k R110 V1R5 T350 0/2012 V3R3 T349 C119 1u/B16 T351 C120 1000p/B50 100k V24R0 B 1 B R108 100k 100k Q23 DTC115EM 8 7 6 5 T352 V24R0 V24R0 R114 100k Q25 NP15P06SLG T354 VMT R115 100k T355 6 A 10k VMTON R116 1k Q27 DTC114EM 6 10k VHDON R117 1k 10k C122 1000p/B50 T357 T356 BUZZER 100k 1 Q24 10k DTC114EM Q26 2SJ505S 2 4 1 2 4 C121 0.1u/B50 3 R113 T353 2 100k 10k 3 R112 VHD T358 Q28 DTC114EM A 10k Title Size A4 MAIN PCB / POWER, BUZZER (10/13) Number CL-S6621 2 3 4 5 6-12 6 Revision PPS00058-** Date: File: 1 2 + BZ1 PKM13EPYH4002-B0 Mo t o r drive power and Head drive power control circuit R111 1k/3216 A Sheet of Drawn By: 7 8 Chapter 6. Circuit Diagrams SA, Main PCB (11/13) [I/F (RS232C, Option)] 1 2 3 4 5 6 7 8 V3R3 C123 1u/B16 U25 19 C1+ 4 T362 T363 D Vcc 2 T359 C124 1u/B16 5 C126 1u/B16 C2- 2,6,12,13 13 12 15 10 TXD1 DTR1 RXD1 DSR1 TXD1 DTR1 RXD1 DSR1 T1IN T2IN R1OUT R2OUT 1 20 nGRESET T360 7 VC127 1u/B16 T364 D T366 T367 T368 T369 T370 17 8 16 9 T1OUT T2OUT R1IN R2IN EN SHDN 18 T361 J16 LP1 C2+ 6 T365 2 2 2 2 3 C125 1u/B16 V+ C1- 1 2 3 4 5 6 7 8 9 10 11 12 13 TXD RXD RTS CTS DSR 11 14 NC1 NC2 GND ICL3222EIVZ V3R3 14 15 16 17 18 19 20 DTR 21 22 23 24 25 INIT V3R3 LP2 C128 1u/B16 U26 19 C1+ 4 T373 T374 C Vcc 2 T371 C129 1u/B16 C2+ 6 2 RTS1 CTS1 RS_INIT 3 C130 1u/B16 T372 V- 7 C132 1u/B16 T375 C2- T376 2 2 V+ C1- 5 C131 1u/B16 225AE25FGTBBA3 RS232C I/F 13 12 15 10 T1IN T2IN R1OUT R2OUT 1 20 18 17 8 16 9 T1OUT T2OUT R1IN R2IN EN SHDN C T377 11 14 NC1 NC2 V3R3 R124 R123 R122 R121 R120 R119 R118 GND ICL3222EIVZ V5R0 V24R0 300k 300k 300k 22k 22k 22k 22k 6 nSLCT-IN/CTS 6 nATFD-XT/DSR 6 nSTROBE/OCIO 6 B V3R3 6 6 6 6 6 6 6 10k T378 10k Q29 DTA114EM T379 R125 1.5k 2 2 U27C 2 U27B UBINTP SELECT-IN/CST/pINT AUTOFDXT/DSR STB/OCI0 DATA0/DIPSW0/hEP00 DATA1/DIPSW1/hEP01 DATA2/DIPSW2 DATA3/DIPSW3 DATA4/DIPSW4 DATA5/DIPSW5 DATA6/DIPSW6 DATA7/DIPSW7 nPRIME BUSY/RTS/pEP00 ACK/DTR/pEP01 FAULT/hINT SELECT/PPON0 PE DWSWout USBHOST_D+ +5V USB_D+ USB_DVBUS TXD/SO/DIR RXD/SI SCLK RESET +24V +24V +24V +24V +24V P.GND P.GND P.GND P.GND P.GND P.GND USBHOST_DS.GND TX25-40P-8ST I/F PCB CONNECTOR nINIT/nPRIME BUSY/RTS nACKNLG/DTR nFAULT SLCT/PPON0 PE DSWOUT UDP UDM T380 6 2 2 6 R126 20k/1% C133 33p/50 74VHC132DT V3R3 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 DATA0 DATA1 DATA2 DATA3 DATA4 DATA5 DATA6 DATA7 DATA[7:0] DATA[7:0] J17 R127 30k/1% TXD0/SO0/OBDIR RXD0/SI0 SCK0 IFRESET 74VHC132DT U27A 2 USBON A R128 1k T381 74VHC132DT C134 2.2u/B10 U27D V3R3 U27E V G 74VHC132DT 14 7 C135 0.1u/B10 74VHC132DT B A Title Size A4 MAIN PCB / I/F (RS232C, OPTION) (11/13) Number 1 2 3 4 5 6-13 6 Revision PPS00058-** Date: File: A Sheet of Drawn By: 7 8 CL-S6621 Chapter 6. Circuit Diagrams SA, Main PCB (12/13) [I/F (USB2.0)] 1 2 3 4 5 6 7 8 V3R3 X3 DSC8002DI1(48MHz) C136 0.1u/B10 T382 V SB C G R129 47 D D 46 56 57 58 59 nRD LLDQM/nLLBE LUDQM/nLUBE nUSBCS C 2 2 V3R3 2 2 R130 47k UBREQ UBACK UB2INTP0 UB2INTP1 2 3 T391 R131 47k 2,6,11,13 4 5 6 7 8 9 44 nGRESET MPBUS RD_N WR0_N WR1_N CS_N 24 D0 D1/AD1 D2/AD2 D3/AD3 D4/AD4 D5/AD5 D6/AD6 D7/AD7 D8 D9 D10 D11 D12 D13 D14 D15 62 63 64 65 66 67 68 69 72 73 74 75 76 77 78 79 D0 D1 D2 D3 D4 D5 D6 D7 D8 D9 D10 D11 D12 D13 D14 D15 L6 C137 1u/B10 U28B VBUS DP0 DM0 VBOUT0 EXTLP0 OVCUR0A OVCUR0B INT_N SOF_N DREQ0_N DACK0_N DEND0_N DREQ1_N DACK1_N DEND1_N SD7 SD6 SD5 SD4 SD3 SD2 SD1 SD0 T385 T384 DP1 DM1 VBOUT1 OVCUR1 19 18 17 16 15 14 13 12 ID0 C138 0.1u/B10 BLM18KG471SN1D D6 HZU6.8Z 41 40 39 30 31 33 34 L7 1 T386 T387 J18 2 4 3 DLP0NSN900HL2L T388 T389 T390 2 2,4,6 2,4,5,6 2,4,5,6 2 A1 A2 A3 A4 A5 A6 A7/ALE 1 47 48 49 52 53 54 55 A1 A2 A3 A4 A5 A6 A7 USBVCC DM DP USBLGND 1 2 3 4 VCC DM DP GND SG 5 C DUSB-BRA42 USB I/F D7 RKZ6.8Z4KT 5 4 3 A[24:1] XOUT A[24:1] XIN 2,4,5,6 23 T383 U28A 37 36 28 29 L8 BLM18KG471SN1D 32 R8A66597FP RST_N R8A66597FP 2,4,5,6 D[15:0] D[15:0] U28C V3R3 B 1 C139 C140 C141 C146 10u/B16 0.1u/B10 0.01u/B16 1000p/B50 80 V3R3 VIF1 VCC2 GND9 GND3 VDD1 VCC3 GND1 GND4 GND5 B 35 C142 C147 38 1000p/B50 0.01u/B16 C143 0.1u/B10 V3R3 10 C144 C145 4.7u/10 0.1u/B10 11 V3R3 20 C153 C154 C155 0.1u/B10 C157 0.01u/B16 C158 1000p/B50 C159 21 C156 10u/B16 0.1u/B10 0.01u/B16 1000p/B50 22 C164 C165 C166 VDD2 25 C163 10u/B16 0.1u/B10 0.01u/B16 1000p/B50 R132 5.6k T392 26 27 C148 GND6 C149 42 1000p/B50 0.01u/B16 45 C151 50 0.1u/B10 CL-S6621 2 3 4 C152 GND2 V3R3 VIF3 60 C160 VCC1 GND7 C161 61 1000p/B50 0.01u/B16 AVCC C162 0.1u/B10 A V3R3 VIF4 AGND GND8 70 C167 C168 71 1000p/B50 0.01u/B16 REFRIN 5 6-14 0.1u/B10 4.7u/10 C169 0.1u/B10 Title Size A4 R8A66597FP 1 C150 51 VIF2 V3R3 A 43 MAIN PCB / I/F (USB2.0) (12/13) Number 6 Revision PPS00058-** Date: File: A Sheet of Drawn By: 7 8 Chapter 6. Circuit Diagrams SA Main PCB (13/13) [Ribbon] 1 2 3 4 5 6 7 8 D D VMT V5R0 V3R3 J19 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 V3R3 C170 0.1u/B10 V3R3 R133 200k/1% 6 RIBTRG 1k R143 T395 C171 1u/B16 2,6,11,12 C U15B 9 10 A B 7 6 T394 T393 V3R3 T396 2,6 CLR R135 100 RBTMP 2 FANCTL_R R134 8.2k/1% T397 C172 1u/B10 74VHC123 6 RIBSTEP_A RIBSTEP_B RIBDIR_A RIBDIR_B RBMOTCU_A RBMOTCU_B 74VHC1G00 RX/CX CX 11 nGRESET U29 5 12 Q Q 2,6 2,6 6 6 3 3 nTEMP_ERROR V3R3 U15C GND B20B-PADSS-1F RIBBON V3R3 16 43k/1% 43k/1% 43k/1% 43k/1% VCC C C173 0.1u/B10 8 U21C 2 T398 6 RIBSENS_A1 RIBSENS_A2 MC74VHC14 U21E 11 T408 10 RIBSENS_B1 T409 12 RIBSENS_B2 1 2 3 4 T401 T402 T404 T406 1k B C175 C176 C177 C178 MC74VHC14 U21F 2 8 7 6 5 T399 T400 T403 T405 MC74VHC14 U21D 9 T407 8 B 2 RA20 5 1000p/B50 1000p/B50 1000p/B50 1000p/B50 2 R136 R137 R138 R139 74VHC123 13 MC74VHC14 U21G VCC GND A V3R3 14 C174 0.1u/B10 7 A MC74VHC14 Title Size A4 MAIN PCB / RIBBON (13/13) Number 1 2 3 4 5 6-15 6 Revision PPS00058-** Date: File: A Sheet of Drawn By: 7 8 CL-S6621 Chapter 6. Circuit Diagrams SA, Opepane PCB 1 2 3 4 PRINT (GREEN) 5 6 ERROR (RED) CONDITION (ORANGE) 7 8 POWER (GREEN) D D V3R3 R302 360/2012 CN301 1 2 3 4 5 6 7 8 9 10 11 12 C V3R3 T301 T305 T306 T307 T308 T309 T310 T311 T312 T313 PRTLED CNDLED ERRLED FEED PAUSE STOP MODE R303 360/2012 T302 R304 360/2012 T303 R301 360/2012 T304 D302 310PT D303 310DT D304 310VT D301 310PT C301 1000p/50 C302 1000p/50 C303 1000p/50 C 12FMN-BTK-A V3R3 FEED R305 22k/1608 1 2 5 C304 1000p/50 SW301 3 TSW-16-10-T35 4 V3R3 V3R3 C305 1000p/50 R307 22k/1608 C306 1000p/50 1 2 SW303 3 TSW-16-10-T35 4 B 5 B SW302 3 TSW-16-10-T35 1 2 4 5 R306 22k/1608 PAUSE STOP V3R3 R308 22k/1608 1 2 5 C307 1000p/50 SW304 3 TSW-16-10-T35 4 MODE A A Title OPEPANE PCB Size A4 Number 1 CL-S6621 2 3 4 5 6-16 6 Revision JM66707-** Date: File: A Sheet of Drawn By: 7 8 Chapter 6. Circuit Diagrams SA Ref Sen PCB 1 2 3 4 5 6 7 8 D D V3R3 C C CN501 1 2 3 4 5 D501 D502 GL100MN0MP GL100MN0MP TR501 PT100MC0MP CHP1505-0101 B B A A Title Size A4 Date: File: 1 2 3 4 5 6-17 6 REFRECTIVE SENSOR CIRCUIT Number Revision JM66730-** 7-Nov.-2003 7 A Sheet of Drawn By: 1/1 8 CL-S6621 Chapter 6. Circuit Diagrams SA TRA Sen PCB 1 2 3 4 5 6 7 8 D D V3R3 C C CN401 TR401 PT4800F6 1 2 3 03FMS-1.0SP-TF B B A A Title Size A4 Date: File: 1 CL-S6621 2 3 4 5 6-18 6 TRANSPARENT SENSOR CIRCUIT Number Revision JM66725-** 7-Nov.-2003 7 A Sheet of Drawn By: 1/1 8 Chapter 6. Circuit Diagrams SA, Relay PCB 1 2 3 4 5 6 7 8 D D J202 J201 SELECT-IN/CST/pINT AUTOFDXT/DSR STB/OCI0 DATA0/DIPSW0/hEP00 DATA1/DIPSW1/hEP01 DATA2/DIPSW2 DATA3/DIPSW3 DATA4/DIPSW4 DATA5/DIPSW5 DATA6/DIPSW6 DATA7/DIPSW7 nPRIME BUSY/RTS/pEP00 ACK/DTR/pEP01 FAULT/hINT SELECT/PPON0 PE DWSWout USBHOST_D+ +5V USB_D+ USB_DVBUS TXD/SO/DIR RXD/SI SCLK RESET +24V +24V +24V +24V +24V P.GND P.GND P.GND P.GND P.GND P.GND USBHOST_DS.GND C B 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 V24R0 T201 T202 T203 T208 T209 T204 T205 T206 T210 T211 T207 T212 T213 T214 T215 T216 T217 T218 T219 T220 T221 T222 T223 T224 T225 T226 T227 T228 PGND T233 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 T239 T240 SELECT-IN/CST/pINT AUTOFDXT/DSR STB/OCI1 DATA0/DIPSW0/hEP01 DATA1/DIPSW1/hEP02 DATA2/DIPSW3 DATA3/DIPSW4 DATA4/DIPSW5 DATA5/DIPSW6 DATA6/DIPSW7 DATA7/DIPSW8 nPRIME BUSY/RTS/pEP01 ACK/DTR/pEP02 FAULT/hINT SELECT/PPON1 PE DWSWout USBHOST_D+ +5V USB_D+ USB_DVBUS TXD/SO/DIR RXD/SI SCLK RESET +24V +24V +24V +24V +24V P.GND P.GND P.GND P.GND P.GND P.GND USBHOST_DS.GND C B TX25-40P TX24-40R-12ST From Main PCB To I/F PCB A A Title Size A4 RELAY PCB Number 1 2 3 4 5 6-19 6 Revision PPS00060-** Date: File: A Sheet of Drawn By: 7 8 CL-S6621 Chapter 6. Circuit Diagrams SA, Ribbon PCB 1 2 3 4 19 24 6 T103 21 18 22 1 C104 R101 T109 T104 + T105 T110 C108 C136 47u/50 0.22u/F50 SENSE1 20 0.1u/B16 0.22/1%/1W 0.1u/B16 0.22/1%/1W T106 8 9 14 17 2 10 12 T113 T114 V3R3 C112 0.1u/B16 C111 0.1u/B16 FANCTL SENS_A1 SENS_A2 SENS_B1 SENS_B2 RBMTH MS1 MS2 SENSE2 STEP DIR ENABLE VDD RESET SLEEP 15 T115 1 2 3 4 C110 R102 T112 23 V3R3 13 J107 + C113 0.22u/F50 C114 10u/16 1 2 T111 RBMTH REF ROSC VREG 3 16 D B4B-PH-K-S Rewind motor B2B-PH-K-S Thermistor C115 0.1u/B16 T119 8 J101 C101 100p/100 100p/100 100p/100 100p/100 100p/100 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 T101 T107 T102 T108 C107 C109 C106 C105 +3.3V +5.0V VMT(+24V) VMT(+24V) RIBSTEP_A RIBSTEP_B RIBDIR_A RIBDIR_B RBMOTCU_A RBMOTCU_B MOT_EN FANCTL SENS_A1 SENS_A2 SENS_B1 SENS_B2 RIBTTMP GND GND GND 7 C102 100p/100 OUT1A OUT1B OUT2A OUT2B VBB1 VBB2 VCP J102 D 6 U101 VMT C103 0.1u/B50 V3R3 V5R0 VMT 5 CP1 CP2 GND GND 11 7 4 5 T116 T117 R103 T118 T120 0 /2012 C116 0.22u/F50 C117 0.1u/B50 A4984SES-T S20B-PADSS-1 C C U102 VMT 19 24 6 C119 0.1u/B50 C118 100p/100 OUT1A OUT1B OUT2A OUT2B VBB1 VBB2 VCP T124 V3R3 C127 0.1u/B16 C128 0.1u/B16 T130 MS1 MS2 SENSE2 STEP DIR ENABLE VDD RESET SLEEP 15 C120 100p/100 T126 C121 R104 0.1u/B16 0.22/1%/1W T127 C126 R105 0.1u/B16 0.22/1%/1W 20 23 B4B-PH-K-S Send motor V3R3 13 C129 0.22u/F50 + C130 10u/16 R EF C131 0.1u/B16 B J103 1 2 3 4 100p/100 100p/100 100p/100 100p/100 T128 T129 8 9 14 17 2 10 12 T121 T122 T123 T125 C125 C124 C123 C122 SENSE1 21 18 22 1 ROSC VREG 3 16 CP1 CP2 GND GND 11 7 4 5 T131 T132 T133 T135 V3R3 0 /2012 R106 C132 0.22u/F50 C134 0.1u/B50 A4984SES-T B C133 0.1u/B16 SENS_A1 SENS_A2 T134 T136 J104 1 2 3 4 B4B-PH-K-K Rewind side sensor V3R3 V5R0 1 2 T139 T140 T141 R107 1k FANCTL C135 0.1u/B16 J106 D101 RB551V Q101 2SK3664 B2B-PH-K-E FAN SENS_B1 SENS_B2 T137 T138 J105 1 2 3 4 B4B-PH-K-R Send side sensor A A Title Size A4 RIBBON PCB Number 1 CL-S6621 2 3 4 5 6-20 6 Revision PPS00059-** Date: File: A Sheet of Drawn By: 7 8 Chapter 6. Circuit Diagrams SA, Ribbon Sensor 1 2 3 4 5 6 7 8 D D C C PT501 +3.3V SENS1 SENS2 GND PS501 GP1S094 1 2 3 4 PS502 GP1S094 R501 120/1%/1608 PT_4P R502 120/1%/1608 B B A A Title Size A4 Ribbon Sensor PCB Number 1 2 3 4 5 6-21 6 Revision PPS90020-** Date: File: A Sheet of Drawn By: 7 8 CL-S6621 Chapter 6. Circuit Diagrams SA PNE Sensor 1 2 3 4 5 6 7 8 D D C C V3R3 PT301 1 2 3 PS301 SG2C05 SENSOUT K PT_3P B B A A Title Size A4 Ribbon Sensor PCB Number 1 CL-S6621 2 3 4 5 6-22 6 Revision PPS90021-** Date: File: A Sheet of Drawn By: 7 8 APPENDICES AP-1 CL-S6621 APPENDICES TABLE OF CONTENTS A. Mounting Diagrams......................................................................................................... AP-3 A-1. SA, Main PCB .................................................................................................... AP-3 A-2. SA, Opepane PCB ............................................................................................. AP-5 A-3. SA Ref Sen PCB ................................................................................................ AP-5 A-4. SA TRA Sen PCB ............................................................................................... AP-5 A-5. SA, Relay PCB................................................................................................... AP-6 A-6. SA, Ribbon PCB................................................................................................. AP-6 A-7. SA, Ribbon Sensor............................................................................................. AP-7 A-8. SA PNE Sensor.................................................................................................. AP-7 CL-S6621 AP-2 A. A. Mounting Diagrams A-1. SA, Main PCB Mounting Diagrams [Component side] AP-3 CL-S6621 A. Mounting Diagrams [Dip side] CL-S6621 AP-4 A. SA, Opepane PCB [Parts side] [Solder side] JM66930-01 K D301 POWER ON PRINT K CONDITION K ERROR MOS CAUTION MADE IN JAPAN FEED PAUSE K D302 D303 D304 STOP A-2. Mounting Diagrams CN301 2 1 JM667 12 11 MODE SA Ref Sen PCB A A E D501D502 TR501 C K K A-3. CN501 A-4. SA TRA Sen PCB E C TR401 CN401 01 AP-5 CL-S6621 A. Mounting Diagrams A-5. SA, Relay PCB [Parts side] A-6. CL-S6621 [Solder side] SA, Ribbon PCB AP-6 A. A-7. SA, Ribbon Sensor [Parts side] A-8. Mounting Diagrams [Solder side] SA PNE Sensor [Parts side] [Solder side] AP-7 CL-S6621