Download Canon BJC-8200 Technical information

REVISION 0
NOV. 1999
QY8-1369-000
COPYRIGHT  1999 CANON INC. CANON BJC-8200 1199 SE 0.28-0 PRINTED IN JAPAN (IMPRIME AU JAPON)
1199 SE 0.28-0
Target Readers
This manual is published by Canon Inc. for qualified persons and contains the necessary technical
information for technical theory, installation, maintenance, and repair of products. This manual covers
all localities where the products are sold. For this reason, it may contain information that does not
apply to your locality.
Revisions
This manual may include technical inaccuracies or typographical errors due to improvements or
changes in the products. When amendments are made to the content of this manual, Canon will issue
technical information as the need arises. In the event of major alterations to the content of this manual
over a long or short period, Canon will publish a revised version of the manual.
The following paragraphs do not apply to any countries where such provisions are
inconsistent with local law.
Trademarks
The product names and company names appearing in this manual are the registered trademarks or
trademarks of the individual companies.
Copyright
This manual is copyrighted and all rights reserved. Under the copyright laws, this manual may not be
copied, reproduced, or translated into other languages, in whole or in part, without the express written
consent of Canon Inc. except in the case of internal business use.
Copyright  1999 by Canon Inc.
CANON INC.
BJ Products Quality Support Dept.
16-1, Shimonoge 3-chome, Takatsu-ku, Kawasaki-shi, Kanagawa 213, Japan
This manual was produced on an Apple Macintosh Power Mac 9600/233 personal computer and Apple
LaserWriter II NTX-J laser beam printer; final pages were printed on Varityper 5300 with 4000-J RIP.
A Canon mo-5001S Magneto-Optical Storage Subsystem with mo-502M Magneto-Optical Storage Disk
Cartridge and mo-IF2 interface kit were used for storing large volumes of page layout and graphic data
for this manual.
All graphics were produced with MACROMEDIA FREEHAND 7.0J.
All documents and all page layouts were created with QuarkXPress 3.3J.
I. ABOUT THIS MANUAL
Part 3: OPERATION
This part explains how to operate the unit properly, and how to use the service mode.
Part 4: TROUBLESHOOTING
This part explains how to resolve problems of the unit, and contains information on
how to locate and replace serviceable units and parts. It is divided into two sections:
"Troubleshooting by Errors" and "Troubleshooting by Symptoms."
Part 5: REFERENCE
This part outlines the unit operation giving technical information on hardware, and
contains block diagrams, pin assignments, and wiring/circuit diagrams.
REF
This manual does not contain complete information required for
disassembling and assembling the BJC-8200 printer. Please also refer to the
separate Parts Catalog.
I
MAINTENANCE
This part explains maintenance of the unit. It includes precautions and details for
disassembly and assembly, and adjustments required when assembling.
OPERATION
Part 2: MAINTENANCE
TROUBLE
SHOOTING
This part outlines the product and its specifications.
REFERENCE
Part 1: PRODUCT SPECIFICATIONS
PRODUCT
SPECIFICATION
This manual is divided into five parts containing the information required for servicing the
BJC-8200 printer.
II. TABLE OF CONTENTS
Page
1- 1
1- 1
1- 2
1- 3
1- 3
1- 3
1- 3
1- 4
1- 4
1- 4
1- 4
1- 4
1- 6
1- 6
1- 6
1- 7
1- 7
1- 8
1- 8
Part 1: PRODUCT SPECIFICATIONS
1. PRODUCT OUTLINE
1.1 Product Outline
1.2 Features
2. SPECIFICATIONS
2.1 Main Unit Specifications
2.1.1 Main unit specifications
2.1.2 Product life
2.2 Paper Specifications
2.2.1 Paper sizes
2.2.2 Paper measurement
2.2.3 Printable area
2.3 BJ Cartridge
2.4 Interface Specifications
2.4.1 Parallel interface
2.4.2 Serial (USB) interface
2.5 Printer Driver
2.6 Scanner Cartridge IS-52 (Optional)
3. NAMES OF PARTS AND THEIR FUNCTIONS
3.1 Names of Parts and Their Functions
Part 2: MAINTENANCE
2- 1
2- 1
2- 1
2- 2
2- 2
2- 3
2- 3
2- 4
2- 4
2- 5
2- 5
2- 6
2- 6
2- 6
2- 7
2- 7
2- 8
2- 9
2- 9
2- 9
2 -10
2 -11
2 -12
2 -12
2 -13
2 -13
1. PERIODICAL REPLACEMENT/MAINTENANCE
1.1 Parts for Periodic Replacement
1.2 List of Periodic Maintenance
2. DISASSEMBLY AND REASSEMBLY
2.1 List of Tools
2.2 Operation Precautions
2.2.1 Ink paths
2.2.2 Ink mist
2.2.3 Precautions for damage due to static electricity
2.2.4 Precautions for transporting the printer
2.2.5 Precautions on spur tip deformation
2.3 Precautions for Disassembling and Reassembling the Printer
2.3.1 Unlocking the carriage
2.3.2 Removing/installing self tap screws
2.3.3 Adjustable bushings supporting the carriage shaft
2.3.4 Feed gear
2.4 Grease Application
2.5 Adjustment/Setting Procedures
2.5.1 Adjustments (Timing, adjustment, time, tool)
2.5.2 Cleaning the pick-up roller
2.5.3 Print head position adjustment
2.5.4 Setting the EEPROM
3. OPERATION CHECK AFTER DISASSEMBLING/REASSEMBLING
3.1 Confirmation Methods
4. TRANSPORTING THE PRINTER
4.1 Transporting the Printer
Page
3- 1
3- 1
3- 3
Part 3: OPERATION
1. FUNCTIONS RELATED TO PRINTER OPERATION
1.1 Error Display
1.2 Descriptions of Error Indications
II
Page
3- 4
3- 4
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3- 5
3- 5
3- 6
3- 6
3- 6
3- 7
3- 8
3- 8
3- 9
3 -10
3 -11
3 -11
3 -12
3 -12
3 -13
1.3 BJ Status Monitor
1.3.1 Main functions of the BJ status monitor
1.3.2 Items displayed on the BJ status monitor
1.4 Function Settings
1.4.1 Function settings using the printer driver
1.5 Off-line Operation
1.5.1 Cleaning operation
1.5.2 Nozzle check pattern printing
1.5.3 Replacing the cartridge/ink tank
2. SERVICE MODE
2.1 Service Mode Operations
2.2 Service Test Print
2.3 Printing EEPROM Information
2.4 Resetting the EEPROM
2.5 Setting the Waste Ink Counter
2.6 Setting the Model
2.7 Adjusting the Head Position
2.8 Roller Cleaning
Part 4: TROUBLESHOOTING
4- 1
4- 1
4- 4
4- 5
4 -14
4 -14
1. TROUBLESHOOTING BY DISPLAYED ERRORS
1.1 Initial Flowchart
1.2 Error List (Indicator/Beeper/Error Code)
1.3 Troubleshooting by Errors
2. TROUBLESHOOTING BY SYMPTOMS
2.1 Troubleshooting by Symptoms
Part 5: REFERENCE
5- 1
5- 1
5- 2
5- 3
5- 4
5- 5
5- 6
5- 6
5 -10
5 -13
5 -14
5 -15
5 -15
5 -16
5 -16
5 -16
5 -17
5 -17
5 -17
5 -18
5 -18
5 -18
5 -20
5 -21
1. TECHNICAL REFERENCE
1.1 Functions of the Paper Feed Unit
1.2 Carriage Function
1.3 Purge Unit Functions
1.4 BJ Cartridge
1.5 Detection With Sensors
2. CONNECTOR POSITIONS AND PIN ASSIGNMENT
2.1 Logic Board
2.2 Carriage Board
2.3 BJ Cartridge
2.4 Scanner Cartridge
2.5 AC Adapter
2.6 DC Power Cable
2.7 Carriage Motor
2.8 Paper Feed Motor
2.9 Purge Motor
2.10 Ink Sensor
2.11 Paper Thickness Sensor
2.12 Purge Sensor
3. CIRCUIT DIAGRAM
3.1 Parts Layout
3.1.1 Logic board
3.1.2 Carriage board
3.2 Circuit Diagrams
III
III. ILLUSTRATION INDEX
Page
1- 1
1- 5
1- 8
Part 1: PRODUCT SPECIFICATIONS
Figure 1- 1
Figure 1- 2
Figure 1- 3
Printer Appearance
Printable Area
Names of Parts and Their Functions
Part 2: MAINTENANCE
2- 3
2- 4
2- 5
2- 5
2- 6
2- 7
2- 7
2- 8
2 -10
Figure
Figure
Figure
Figure
Figure
Figure
Figure
Figure
Figure
222222222-
1
2
3
4
5
6
7
8
9
Ink Paths
Ink Mist
Capping Position
Spur Unit
Unlocking the Carriage
Adjustable Bushings Supporting the Carriage Shaft
Precautions on Feed Gears
Grease Points
Print Position Adjustment Pattern
Part 3: OPERATIONS
3- 1
3- 4
3- 5
3- 7
3- 9
3 -10
3 -11
3 -13
Figure
Figure
Figure
Figure
Figure
Figure
Figure
Figure
33333333-
1
2
3
4
5
6
7
8
Operation Panel
BJ Status Monitor (Sample)
Printer Driver Utility (Sample)
Nozzle Check Pattern Print
Service Test Print (Sample)
EEPROM Information Print (Sample)
A Guide to Determine the Amount of Waste Ink Absorbed (Sample)
Head Position Adjustment Pattern (Sample)
Part 5: REFERENCE
5- 1
5- 2
5- 3
5- 4
5- 5
5- 6
5- 6
5 -10
5 -13
5 -14
5 -15
5 -15
5 -16
5 -16
5 -16
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5 -17
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5 -19
5 -20
Figure
Figure
Figure
Figure
Figure
Figure
Figure
Figure
Figure
Figure
Figure
Figure
Figure
Figure
Figure
Figure
Figure
Figure
Figure
Figure
Figure
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2
3
4
5
6
7
8
9
10
11
12
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14
15
16
17
18
19
20
21
Paper Feed Path
Carriage Unit
Purge Unit
BJ Cartridge
Sensor Position
Logic Board
Block Diagram
Carriage Board
BJ Cartridge
Scanner Cartridge
AC Adapter
DC Power Cable
Carriage Motor
Paper Feed Motor
Purge Motor
Ink Sensor
Paper Thickness Sensor
Purge Sensor
Logic Board (Top View)
Logic Board (Bottom View)
Carriage Board
IV
IV. TABLE INDEX
Page
3- 2
Part 3: OPERATION
TABLE 3- 1
ERROR DISPLAY
Part 4: TROUBLESHOOTING
4- 4
TABLE 4- 1
ERROR DISPLAY
Part 5: APPENDIX
5- 3
TABLE 5- 1
AMOUNTS OF INK USED DURING CLEANING (GUIDE)
V
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VI
Part 1
PRODUCT
SPECIFICATIONS
Page
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1- 1
1- 2
1- 3
1- 3
1- 4
1- 4
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1- 7
1- 7
1- 8
1- 8
1. PRODUCT OUTLINE
1.1 Product Outline
1.2 Features
2. SPECIFICATIONS
2.1 Main Unit Specifications
2.2 Paper Specifications
2.3 BJ Cartridge
2.4 Interface Specifications
2.5 Printer Driver
2.6 Scanner Cartridge IS-52 (Optional)
3. NAMES OF PARTS AND THEIR FUNCTIONS
3.1 Names of Parts and Their Functions
Part 1: PRODUCT SPECIFICATIONS
BJC-8200
1. PRODUCT OUTLINE
This printer, with ultra small 4-pl ink droplets and new light-and-dark ink system,
delivers graininess-free, photographic-quality, high-resolution images.
In addition, the support of a high-resolution scanner cartridge and adapter for direct
connection to digital cameras, as optional equipment, and the USB interface as
standard equipment, prove this printer a highly value-added product.
This printer is intended to increase the market share where photo-realistic output is
demanded, targeting users who need excellent photographic quality printing.
Operation Panel
Paper
Paper Guide
Auto Sheet Feeder
Front Cover
Paper Output Tray
Parallel Interface Connector
Paper Thickness Lever
BC-50
BJ Cartridge
Optional Scanner
USB Interface Connector
IS-52
Scanner Cartridge
Cartridge Container
(Supplied with Scanner Cartridge)
Figure 1-1 Printer Appearance
1-1
PRODUCT
SPECIFICATION
1.1 Product Outline
Part 1: PRODUCT SPECIFICATIONS
BJC-8200
1.2 Features
1) Highest resolution photo imaging without any graininess. (4-pl ink droplets; new
light-and-dark ink with light ink density of 1/6.)
2) Optionally available 600 dpi scanner cartridge.
3) Both IEEE1284-compatible, 8-bit parallel interface and USB interface, as standard
equipment.
4) Individually replaceable ink tanks for each color for reduced running costs.
5) Ink-low detection using both optical and dot-counting systems and translucent ink
tanks allow visual checking of the ink level.
6) A mechanism to allow manual correction of print position misalignment of each
color, as well as in bi-directional printing.
7) A function to notify of the optimum head gap setting of the paper thickness lever.
1-2
Part 1: PRODUCT SPECIFICATIONS
BJC-8200
2. SPECIFICATIONS
Type
Paper feeding method
Resolution
Throughput
(Reference values)
ppm
Printing direction
Printing width
Line feed speed
Interface
ASF capacity
Detection functions
Acoustic noise during
operation
Environmental conditions
Power supply
External dimension
Weight
Certification
Optional parts
Desktop serial printer
Automatic and manual feeding
1200dpi x 1200dpi (maximum resolution)
Draft
Standard
High
Bk (PC Magazine)
3.15
2.24
0.37
Color (A4 Full Page)
2.0
1.4
0.26
Color (New Pattern)
2.0
1.4
0.26
1-pass/bidirectional
2-pass/unidirectional
4-pass/bidirectional
4-pass/unidirectional
8-pass/bidirectional
Automatically switched over by driver, corresponding to
selected media and print quality.
203.2 mm
161ms/line (for 256/1200-inch feed)
IEEE 1284-compatible 8-bit parallel interface
(Compatible/nibble/ECP)
USB (without hub function)
Up to 10 mm (Approx. 100 sheets of 75 g/m2 paper)
Cover open
Yes
BJ cartridge installed
Yes
Scanner cartridge installed Yes
Cartridge correctly installed Yes
Ink-out
Yes
Paper-detection
Yes
Waste ink full
Yes
Paper width detection
No
Approx. 37 dB(A) (For 8-pass printing with a sheet feeder
full of paper) (Sound pressure level: compliant with
ISO9296)
Operation Temperature: 5 to 35°C
Humidity:
10-90% RH (No condensation)
Standby
Storage:
0-35°C
Humidity:
10-90% RH (No condensation)
Voltage/frequency
Power consumption At standby
AC100-120V 50/60Hz
23W (max.)
8W
AC200-240V 50/60Hz
23W (max.)
8W
450 mm (W) x 327 mm (D) x 204 mm (H)
Approx. 5.9 Kg (Excluding BJ cartridge)
Electromagnetic radiance: VCCI, FCC, IC, CE Mark, EMC
(Taiwan), C-tick
Electrical safety: Electrical Safety Regulations, UL, C-UL,
CB Report, CE Mark, FIMCO, GS,
GCIB, SISIR, AS, Electrical Safety
Regulations of Korea
Environmental regulations: Blue Angel, Energy Star
Scanner cartridge (See Page 1-7)
2.1.2 Product life
Product life is either of the following periods, whichever is shortest.
(1) From the start of use until 15,000 sheets has been fed.
(2) From the start of use until 5 years lapses.
1-3
PRODUCT
SPECIFICATION
2.1 Main Unit Specifications
2.1.1 Main unit specifications
Part 1: PRODUCT SPECIFICATIONS
BJC-8200
2.2 Paper Specifications
2.2.1 Paper sizes
Canon recommends the following papers:
Paper type
Size
Plain paper
Measurement:
64-90 g/m2
A4/B5/A5/
LTR/LGL
Color BJ paper
High-resolution paper
Glossy photo paper
Glossy photo film
OHP film
BJ cloth
LC-301
HR-101
GP-301
HG-201
CF-102
FS-101
Banner paper
T-shirt transfer
Glossy photo card
BP-101
TR-201
FM-101
Envelope
COM#10
A4/B5
A4/B5/LTR
A4/LTR
A4/LTR
A4/LTR
(L)356 x
(W)251 mm
A4/LTR
A4/LTR
(L)216 x
(W)119 mm
(L)105 x
(W)241 mm
(L)110 x
(W)220 mm
A4/LTR
DL
Photo paper pro
PR-101
Stacked in the
ASF
10 mm or less
(Approx. 100
sheets of
75-g/m2 paper)
75 sheets
80 sheets
10 sheets*
1 sheet
10 sheets**
1 sheet
Paper
thickness
lever
position
Up
Up
Up
Up
Up
Up
Down
1 sheet
1 sheet
1 sheet***
Down
Up
Up
10 sheets or less
Down
10 sheets or less
Down
1 sheet*
Up
Thick paper
Measurement: A4/LTR
Manual feed
Down
2
91-500 g/m
only
* Always use GP-301/PR-101 with the cleaning plate underneath it.
** Always use OHP film with a sheet of plain paper beneath it.
*** Always use glossy photo paper with the associated auxiliary sheet beneath it.
2.2.2 Paper measurement
Automatically-fed paper
Manually-fed paper
64-90 g/m2
64-500 g/m2 (up to 0.6 mm)
2.2.3 Printable area
Refer to Figure 1-2 Printable Area.
2.3 BJ Cartridge
Construction
6 color integrated head, with separately-replaceble ink tanks for
each color
Print head
256 x 6 nozzles (Placed in line for each color)
Ink color
BK, C, M, Y, Photo-C, Photo-M
Ink tank
6 separate tanks (One tank for each color)
Weight
Approx. 80 g (excluding ink tanks)
Cartridge life
5000 sheets (7.5%-duty print pattern) or 2 years in box/1 year out of box.
Print capacity
Approx. 240 sheets/tank (7.5%-duty print pattern)
Note) The BJ head, available as a consumable part, does not include ink tanks.
1-4
Part 1: PRODUCT SPECIFICATIONS
BJC-8200
Letter (LTR)/Legal (LGL) Size
A4/A5/B5 Size
3.0mm
3.0mm
28.0mm
PRODUCT
SPECIFICATION
28.0mm
20.0mm
5.0mm
3.4mm
3.4mm
20.0mm
5.0mm
6.4mm
6.4mm
Envelope
3.0mm
:Recommended printing area
:Printable area
5.0mm
6.4mm
COM#10: 30.4mm
DL
: 9.4mm
Banner Paper
5.0mm
3.0mm
3.4mm
1
2
3
4
5
6
3.4mm
*: For 6-page printing
28.0mm
Figure 1-2 Printable Area
1-5
20.0mm
Part 1: PRODUCT SPECIFICATIONS
BJC-8200
2.4 Interface Specifications
2.4.1 Parallel interface
1) Interface type
IEEE 1284 compatible parallel interface
2) Data transfer:
8-bit parallel transfer method (Compatible/nibble/ECP mode supported)
3) Signal voltage levels
Input:
"Low" level: 0.0V to +0.8V
"High" level: +2.4V to +5.0V
Output:
"Low" level: 0.0V to +0.8V
"High" level: +2.4V to +5.25V
4) Input/Output
Each signal pulled up with +5V
5) Interface cable
Twisted-pair double shielded cable
Material: AWG No. 28 or higher (AWG: American Wire Gauge)
Length: Up to 2.0 m.
6) Interface connector:
Printer-side
Amphenol 57-40360 (or equivalent)
Cable-side
Amphenol 57-30360 (or equivalent)
7) Input/Output signal and pin arrangements
Refer to Part 5: 2. CONNECTOR POSITIONS AND PIN ASSIGNMENT (Page 5-6) for
details.
2.4.2 Serial (USB) interface
1) Interface type
USB Interface (Universal Serial Bus; USB Specification Release 1.0)
2) Data transfer:
Control transfer method
Bulk transfer method
3) Signal voltage level
Input:
Input difference sensitivity:
+0.2V (Max)
Common-mode difference:
+0.8V to +2.5V
Output:
Static output high:
+2.8V to +3.6V
Static output low:
0.0V to +0.3V
4) Input/Output
Each signal pulled up with 3.3V
5) Interface cable
Cable
Twisted pair shielded cable, up to 2.0 m
Full-speed mode must be supported.
Material: AWG No. 28 or higher (AWG: American Wire Gauge)
6) Interface connector
Printer-side
USB standard, Series B receptacle
Cable-side
USB standard, Series B plug
7) Input/Output signal and pin arrangements
Refer to Part 5:2. CONNECTOR POSITIONS AND PIN ASSIGNMENT (Page 5-6) for
details.
1-6
Part 1: PRODUCT SPECIFICATIONS
BJC-8200
The drivers that can be used for this printer:
1) For Windows:
Raster driver (For Win3.1/95/98)
Raster driver (For Win NT4.0/(5.0))
2) For Macintosh:
Macintosh driver for USB I/F
Serial I/F drivers are not available.
2.6 Scanner Cartridge IS-52 (Optional)
Type
Light source
Resolution
Paper width
Scannable band width
Paper thickness
Operation environment
Life span
Cartridge replacement type color scanner
3 LED's for RGB
600x600, 300x300, 200x200, 150x150, and 75x75 dpi
208.2mm
Up to 10.8mm
Up to 0.25mm
OS: Win98/95/NT4.0, Mac OS 8.1 or later
I/F: Parallel (IEEE1284-compliant)/USB
Memory: 8MB (16MB or more recommended.)
Unused Disk space: (50MB at least)
1200 sheets (A4 paper)
1-7
PRODUCT
SPECIFICATION
2.5 Printer Driver
Part 1: PRODUCT SPECIFICATIONS
BJC-8200
3. NAMES OF PARTS AND THEIR FUNCTIONS
3.1 Names of Parts and Their Functions
The following shows the names of the printer parts and their major functions:
Paper Support
Extend this paper rest to support
larger sized paper.
Paper Guide
Lightly press this guide against
the left side of paper sheets to
align them.
Front Cover
Open this cover when
replacing the BJ cartridge or
clearing paper-jams.
Auto Sheet Feeder (ASF)
Set paper here. You can set multiple sheets;
each sheet is fed one by one.
POWER Button
Press this button to power on or
off the printer.
RESUME Button
After correcting a problem,
press this button to make the
printer ready.
Paper Output Tray
Allows smooth ejection
of paper and reduces
paper friction.
Paper Thickness Lever
Allows you to adjust the gap
between the print head and paper
surface by raising this lever up
and down.
The illustration shows the lever
in the "Up" position.
Indicator
Not lit when powered off.
When lit in green, the printer
is ready to print.
When lit or blinking in orange,
an error has occurred and the
printer cannot print.
Operation Panel
Cartridge Lock Lever
Use this lever to secure the BJ
cartridge in the carriage.
Raise it to remove the BJ cartridge.
Manual Paper Feed Slot
To feed paper manually,
insert paper here.
Interface Connector
Connects to the interface cable
from the computer.
Two types of connector interfaces are provided:
USB and parallel.
Carriage
Either BJ cartridge or optional Scanner cartridge
is installed.
Figure 1-3 Names of Parts and Their Functions
1-8
Part 2
MAINTENANCE
Page
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2- 6
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2 -12
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2 -13
2 -13
1. PERIODICAL REPLACEMENT/MAINTENANCE
1.1 Parts for Periodic Replacement
1.2 List of Periodic Maintenance
2. DISASSEMBLY AND REASSEMBLY
2.1 List of Tools
2.2 Operation Precautions
2.3 Precautions for Disassembling and Reassembling the Printer
2.4 Grease Application
2.5 Adjustment/Setting Procedures
3. OPERATION CHECK AFTER DISASSEMBLING/REASSEMBLING
3.1 Confirmation Methods
4. TRANSPORTING THE PRINTER
4.1 Transporting the Printer
Part 2: MAINTENANCE
BJC-8200
1. PERIODICAL REPLACEMENT/MAINTENANCE
1.1 Parts for Periodic Replacement
Level
User
Service personnel
Parts for periodical replacement
None
None
Consumable
BJ cartridge (Ink tanks not included)
Ink tank (Black)
Ink tank (Cyan)
Ink tank (Magenta)
Ink tank (Yellow)
Ink tank (Photo cyan)
Ink tank (Photo magenta)
None
1.2 List of Periodic Maintenance
Level
User
Service personnel
Location
None
None
2-1
MAINTENANCE
Level
User
Service personnel
Part 2: MAINTENANCE
BJC-8200
2. DISASSEMBLY AND REASSEMBLY
2.1 List of Tools
The following are the tools necessary for disassembly and reassembly:
Ordinary tools
Philips screwdriver
Blade screwdriver
Long-nose pliers
Tweezers
Flat brush
Multimeter
Special tools (part No.)
Grease MOLYKOTE PG-641
(CK-0562-000)
Grease EU-1
(QY9-0037-000)
For
For
For
For
For
For
Note
removing and replacing screws
removing plastic parts
removing and replacing springs
removing and installing flexible cables
applying grease (one per grease type)
troubleshooting
Note
To be applied to specified locations (See Page 2-8)
To be applied to the portion of the guide shaft which the
carriage slides over.
2-2
Part 2: MAINTENANCE
BJC-8200
2.2 Operation Precautions
2.2.1 Ink paths
CAUTION
The ink is not harmful to the human body, but contains some organic
solvents.
Black, cyan, magenta, photo cyan, and photo magenta ink contain
glycerin 56-81-5, isopropyl alcohol 67-63-0, ethylene glycol 107-21-1, and
di-ethylene glycol 111-46-6 respectively. Yellow ink contains glycerin 5681-5 and isopropyl alcohol 67-63-0.
Be careful not to get the ink into your mouth or eyes. If the ink gets into
your eyes, wash with plenty of water and consult a doctor. In case a large
amount of ink has been swallowed, consult a doctor immediately. The ink
contains dyes. If clothing is stained with the ink, the ink may not be
removed completely.
Maintenance
Jet Receiving
Section
BJ Cartridge
Wiper
Maintenance
Jet Receiving
Section
Waste Ink Absorber
Figure 2-1 Ink Paths
2-3
Head Cap
MAINTENANCE
Be careful not to touch the ink paths. Ink on hands could stain the printer, work
table, or clothes. The ink paths include the BJ cartridge ink tank outlet, the BJ
cartridge ink filters and nozzles, the maintenance jet receiving section, the head caps,
the wipers, and the waste ink absorber.
Part 2: MAINTENANCE
BJC-8200
2.2.2 Ink mist
The BJ cartridge ejects ink onto the paper during printing. After the printer is used for
a long period or used heavily, the ink mist bouncing back from the paper could
accumulate and soil the front cover, platen, and the area around the operation panel,
purge unit, and paper output tray.
Carefully wipe off the ink mist with a soft dampened cloth so that hands or clothing
will not be stained by soiled parts during servicing.
Also, be careful not to smudge the pick roller when removing the upper cover.
Front Cover
Upper Cover
Around Operation Panel
Platen
Around Purge unit
Paper Output Tray
Figure 2-2 Ink Mist
2.2.3 Precautions for damage due to static electricity
Static electricity can be generated by clothing rubbing against each other and may
accumulate in the body. If you touch electrical elements, the discharge of static
electricity could damage them, or change their electrical characteristics. For this
reason, avoid touching the ink sensor contacts or the printer's BJ cartridge contacts.
2-4
Part 2: MAINTENANCE
BJC-8200
2.2.4 Precautions for transporting the printer
Emergency Fixing Tape
Figure 2-3 Capping Position
2.2.5 Precautions on spur tip deformation
Take care not to bend the tips of the spurs. The tips of the spurs make contact with
printed paper and are contaminated with ink, but due to their small surface contact
area, the tips, cleaned by the spur cleaners, will not stain the printed paper. However,
if the tips are bent and their contact surface area increases, they collect more ink and
are not easily cleaned by the spur cleaners, and thereby stain the printed paper by
making dotted lines on it.
Spurs
Figure 2-4 Spur Unit
2-5
MAINTENANCE
When turned off by the POWER button, the BJ cartridge is capped and the carriage is
locked in place at the capping position by the lock arm. When the printer cannot be
powered off by the POWER button for transportation, etc., move the carriage to the
capping position by hand and secure it with tape before transporting the printer.
Remove the ink tanks and keep them in a vinyl bag while the printer is being
transported.
Part 2: MAINTENANCE
BJC-8200
2.3 Precautions for Disassembling and Reassembling the Printer
Note the following when disassembling or reassembling the printer. When
disassembling or reassembling the printer, refer to the parts catalog. The numbers in
the parts catalog illustrations indicate the disassembly sequence.
2.3.1 Unlocking the carriage
When the printer is shipped from the factory (or when the cartridge is installed and
the power has been turned off normally), the carriage is locked in the capping position
to secure the cartridge during transportation.
When the printer is powered on properly, the carriage is unlocked automatically. If the
printer cannot be powered on normally, it will be necessary to manually unlock the
carriage. This can be done by turning the gear of the purge unit in the direction of the
arrow by finger, as shown in Figure 2-5 Unlocking the Carriage.
Figure 2-5 Unlocking the Carriage
2.3.2 Removing/installing self tap screws
The printer unit is secured to the lower case with tap screws. Once the tap screws
have been removed, pieces of the molding remain attached to the screw threads.
Reinstalling the tap screws in this condition can damage the screw threads. To
prevent this, when reinstalling screws, remove the remains in advance or, where
possible, use new screws. Also, blow away any remains on the mold before reinstalling
the tap screws.
2-6
Part 2: MAINTENANCE
BJC-8200
2.3.3 Adjustable bushings supporting the carriage shaft
The adjustable bushings supporting the carriage shaft are adjusted and secured to
the printer frame so that the ideal gap, or head gap, between the BJ cartridge nozzle
and platen is maintained for best print quality.
The fixing screws are painted red to protect against careless removal. Do not loosen
the fixing screws.
Fixing Screw
Adjustable Bushing
Supporting the Carriage
Shaft
Fixing Screw
Adjustable Bushing
Supporting the Carriage
Shaft
Figure 2-6 Adjustable Bushings Supporting the Carriage Shaft
2.3.4 Feed gear
Be careful not to touch the gears in the paper feed unit, especially the feed roller gear,
during disassembling or reassembly. Although covered, even slight damage to it could
affect paper feeding when printing at high resolution.
Gear Cover
Feed Roller Gear
Eject Roller Gear
Figure 2-7 Precautions on Feed Gears
2-7
MAINTENANCE
Printer Frame
Part 2: MAINTENANCE
BJC-8200
2.4 Grease Application
Apply greases at the points shown below.
Apply a thin film of grease using the flat brush. For the grease (EU-1) for the grease
pad, do not use a brush but apply directly. For printer disassembly and reassembly
procedures, refer to the parts catalog.
CAUTION
When applying greases, be careful to not get any on the wiper, cap, or
encoder film. If grease is applied to them, wipe them clean immediately.
Cam Sliding Surface
Approx. 24 mg (Molykote PG-641 )
Grease Pad
Approx. 35 mg (EU-1)
Cam Sliding Surface
Approx. 24 mg
(Molykote PG-641 )
Eject Roller Gear Teeth (apply to all teeth evenly)
Approx. 60 mg (Molykote PG-641 )
Guide Shaft Sliding Surface
Feed Roller Gear Teeth
(apply the proper amount of grease so as not to drip)
(apply to all teeth evenly)
Approx. 90 mg (EU-1)
Approx. 96 mg (Molykote PG-641)
Guide Frame Underside (apply
a thin coat of grease over the entire surface)
Approx. 48 mg (Molykote PG-641)
LF Gear Teeth (apply to all teeth evenly)
Approx. 72 mg (Molykote PG-641 )
Paper Thickness Lever
Approx. 12 mg
(Molykote PG-641)
Feed Roller Sliding Surface
Approx. 24 mg (Molykote PG-641)
Feed Roller Sliding Surface
Approx. 12 mg (Molykote PG-641)
Figure 2-8 Grease Points
2-8
Part 2: MAINTENANCE
BJC-8200
(1) User level
Timing
When BJ cartridge is replaced.
When pick-up roller becomes
contaminated.
(2) Service personnel level
Timing
When BJ Cartridge is replaced.
(Replacement of carriage parts)
When logic board/waste
ink absorber is replaced
When pick-up roller becomes
contaminated.
Adjustment
Adjust print head
position
Clean pick-up roller
Time
3 min.
Tool
HR-101 (A4)
3 min.
Cleaning plate
Adjustment
Adjust print head
position
Set EEPROM
Time
3 min.
Tool
HR-101 (A4)
1 min.
None
Clean pick-up roller
3 min.
Cleaning plate
2.5.2 Cleaning the pick-up roller
If surface-processed paper or High-Resolution Paper (HR-101) is used in large
quantity, paper feeding may be affected due to paper dust adhering to the pick-up
roller. If this happens, clean the pick-up roller inside the printer with the cleaning
plate, supplied with the unit.
You can perform this operation by setting the printer into Service Mode, or via the
printer drive utility. For details, refer to Part 3: 2.1 Service Mode Operations (Page 3-8)
and Part 3: 1.4.1 Function settings using the printer driver (Page 3-5).
2-9
MAINTENANCE
2.5 Adjustment/Setting Procedures
2.5.1 Adjustments (Timing, adjustment, time, tool)
Part 2: MAINTENANCE
BJC-8200
2.5.3 Print head position adjustment
As a result of inherent product variations in each BJ cartridge or its specific seating
position, inaccurate dot placement may occur, resulting in poor printing. To correct
this, after installing the BJ cartridge, perform the automatic print head position
adjustment, one of the utilities the printer driver package provides. If a computer is
not available, you can perform the print head position adjustment in Service Mode.
For the procedures, refer to Part 3: 2.1 Service Mode Operations (Page 3-8). Set at least
one sheet of A4 high-resolution paper into the ASF, and carry out the print head
position adjustment from the printer driver's Maintenance sheet.
Service Mode Registration Pattern
Head Position Adjustment Pattern
Figure 2-9 Print Position Adjustment Pattern
CAUTION
If normal paper is used to adjust the print head position, the ink may
bleed, preventing accurate determination. Use High-Resolution Paper (HR101) or Glossy Photo Paper (GP-301), which provide higher quality
printing.
Also, be sure to perform the adjustment with the paper thickness lever
raised.
2-10
Part 2: MAINTENANCE
BJC-8200
2.5.4 Setting the EEPROM
The EEPROM on the logic board stores the total amount of waste ink absorbed,
function settings, and other information specific to the printer. For this reason, be
aware of the following when servicing the printer.
2) After logic board replacement
Visually check the waste ink absorber's ink level following the procedures in Part 3:
2.5 Setting the Waste Ink Counter (Page 3-11), and replace the absorber or set the
counter as necessary. The counter can be set to 0% (Reset), 25%, 50%, and 75%.
The EEPROM data of a replacement logic board is not defined. After replacing the
logic board, you must always reset the EEPROM, check the waste-ink absorber, set
the ink counter, set the model name, and adjust the head position.
3) After waste ink absorber replacement
After replacing the waste ink absorber following an ink-full warning or error, reset
the waste ink counter.
CAUTION
NOTE
Previous EEPROM data cannot be checked from the Service Mode once the
EEPROM has been reset. Always perform the check before resetting the
EEPROM. All information such as function status, number of sheets
passed, waste ink amount, etc., except for the USB serial number, will be
lost when the EEPROM is reset. It is not possible to write data, such as
function status and the number of sheets passed, of the old EEPROM to
the new EEPROM.
This printer presumes that the ink full alarm/error does not occur before
the life of the printer has been reached. However, depending on the usage
conditions, such as frequency of powering on/off and frequency of the BJ
cartridge replacement, the waste ink amount varies. As a result, the
frequency of the alarm/error also varies.
The ink full alarm occurs when the absorbed ink amount approaches a
limit. In this case, although you can operate the printer again by pressing
the RESUME button, the ink full error will occur in the end. (At that time,
you can no longer continue operation by pressing the RESUME button.)
Refer to Part 3: 2.1 Service Mode Operations (Page 3-8) for details on how to
check/reset stored data in the Service Mode.
2-11
MAINTENANCE
1) Before repair
You can check the data stored in the EEPROM by performing the test print or
EEPROM information print for servicing. In particular, the number of total sheets
passed will give a good idea of how frequently the printer has been used.
Part 2: MAINTENANCE
BJC-8200
3. OPERATION CHECK AFTER DISASSEMBLING/REASSEMBLING
3.1 Confirmation Methods
After reassembling, confirm the operation of the printer by conducting the following
procedures:
1) Test print for servicing using the printer only.
Verify correct print out using the method stated in Part 3: 2.1 Service Mode Operations
(Page 3-8).
After replacing either the logic board or the waste ink absorber, in addition to (1), it is
necessary to confirm the following points:
When the:
Logic board is replaced
Waste ink absorber is replaced
Check items:
On the service/factory test print, confirm that the ROM
version and model name are correct, and that the
number of sheets passed has been cleared, and the
waste ink counter is set appropriately.
Printing the nozzle check pattern via the printer driver
is possible.
On the service/factory test print or EEPROM
information print, confirm that the total waste ink
amount has been cleared.
2-12
Part 2: MAINTENANCE
BJC-8200
4. TRANSPORTING THE PRINTER
To prevent the ink from leaking or drying out in the BJ cartridge nozzles during
transportation, keep the BJ cartridge installed in the printer, or stored in the cartridge
container.
The ink tanks must be removed from the BJ cartridge and put into a vinyl bag while the
printer is being transported.
Transport the printer (for return after repair) with the carriage locked in place.
Refer to Part 2: 2.2.4 Precautions for transporting the printer (Page 2-5).
When transporting the printer, follow the procedures below:
1) Remove the ink tanks from the BJ cartridge and place in a vinyl bag.
2) Press the POWER button to turn off the printer. After the printer moves the carriage to
the home position for cleaning and locks the carriage in place, the indicator will go
out.
3) Disconnect the interface cable(s).
4) Unplug the AC power cord from the wall outlet.
5) Open the front cover and visually confirm that the carriage is locked in the capping
position (on the right side of printer). If the carriage is not in the capping position,
move it manually to the capping position by using the carriage belt, and secure it
there with tape.
6) Close the front cover.
7) Pack the printer in its original packing material. If the original packing materials are
not available, pack the printer in sufficient shock absorbing material.
CAUTION
Do not unplug the printer before switching off the printer with the POWER
button, otherwise, the BJ cartridge's nozzles will not be capped, which may
result in ink leaking or drying-out.
2-13
MAINTENANCE
4.1 Transporting the Printer
Part 2: MAINTENANCE
BJC-8200
This page intentionally left blank
2-14
Part 3
OPERATION
Page
3- 1
3- 1
3- 3
3- 4
3- 5
3- 6
3- 8
3- 8
3- 9
3 -10
3 -11
3 -11
3 -12
3 -12
3 -13
1. FUNCTIONS RELATED TO PRINTER OPERATION
1.1 Error Display
1.2 Descriptions of Error Indications
1.3 BJ Status Monitor
1.4 Function Settings
1.5 Off-line Operation
2. SERVICE MODE
2.1 Service Mode Operations
2.2 Service Test Print
2.3 Printing EEPROM Information
2.4 Resetting the EEPROM
2.5 Setting the Waste Ink Counter
2.6 Setting the Model
2.7 Adjusting the Head Position
2.8 Roller Cleaning
Part 3: OPERATION
BJC-8200
1. FUNCTIONS RELATED TO PRINTER OPERATION
1.1 Error Display
This printer displays errors using the indicator and beeper. If an error occurs, the
printer displays an error code in the status monitor to show the error status.
POWER Button
RESUME Button
Figure 3-1 Operation Panel
3-1
OPERATION
Indicator
Part 3: OPERATION
BJC-8200
For more information on corrective measures against the following errors, refer to PART
4: TROUBLESHOOTING.
TABLE 3-1 ERROR DISPLAY
Error
[Recoverable by users]
Paper feed error
Paper jam error
Ink out error
BJ cartridge not-installed
error
BJ cartridge mis-installed
error
BJ cartridge error
Waste ink full warning
[Unrecoverable by users]
Carriage error
Purge error
ASF sensor error
Temperature sensor error
Waste ink full error
Head temperature error
EEPROM error
ROM error
RAM error
Other hardware error
[Other warning]
Ink-low warning
Head temperature warning
Indicator
Lights
Lights
Lights
Lights
in
in
in
in
Beeper
Orange
Orange
Orange
Orange
2
3
4
5
Error
code
times
times
times
times
Reference
page
Page
Page
Page
Page
4-11
4-11
4-12
4-13
Lights in Orange
6 times
Page 4-13
Lights in Orange
Lights in Orange
7 times
8 times
Page 4-13
Page 4-9
Blinks
Blinks
Blinks
Blinks
Blinks
Blinks
Blinks
Blinks
Blinks
Blinks
in
in
in
in
in
in
in
in
in
in
Orange
Orange
Orange
Orange
Orange
Orange
Orange
Orange
Orange
Orange
in 2 times
in 4 times
5 times
6 times
7 times
8 times
9 times
10 times
11 times
12 times
No indication
(To be reported to host)
No indication
(To be reported to host)
10
10
10
10
10
10
10
10
10
10
times
times
times
times
times
times
times
times
times
times
5100*
5C00*
5700*
5400*
5B00*
5200*
6800*
6100*
6300*
6500*
Page
Page
Page
Page
Page
Page
Page
Page
Page
Page
4-6
4-7
4-8
4-5
4-9
4-10
4-5
4-5
4-5
4-5
None
None
* See Page 3-10
In the case of a user-recoverable error, the beeper will beep again when the RESUME
button is pressed; you can confirm the type of the error by counting the number of beeps.
3-2
Part 3: OPERATION
BJC-8200
For how to resolve errors, refer to Part 4: TROUBLESHOOTING.
Errors recoverable by users:
1) Paper feed error
Paper feed operation fails to feed paper.
2) Paper jam error
Paper ejection doesn't occur, even if the eject operation is done for 14.8-inches (23inches, in the case of banner paper).
3) Ink out error
Indicated when one of the ink tanks is out of ink (ink chamber and sponge).
4) BJ cartridge not-installed error
The BJ cartridge is not installed.
5) BJ cartridge mis-installed error
The scanner cartridge is incorrectly installed for printing, or BJ cartridge is installed
for scanning.
6) BJ cartridge error
Heater resistance value (rank) of the BJ cartridge is wrong.
7) Waste ink full warning
The amount (stored in EEPROM) of waste ink absorbed has reached 95% of the
defined capacity.
Errors non-recoverable by users
8) Carriage error
Incorrect carriage position or speed.
9) Purge error
Purge sensor cannot detect the cam flag correctly.
10) ASF sensor error
ASF sensor cannot detect the pick-up roller flag correctly.
11) Temperature sensor error
The temperature inside the printer increases abnormally when the scanner
cartridge is installed. (This error does not occur when the BJ cartridge is installed.)
12) Waste ink full error
The data (stored in EEPROM) representing the amount of waste ink absorbed
exceeds 100% of the defined capacity.
13) Head temperature error
The internal temperature of the BJ cartridge is too high (exceeding 90°C).
14) EEPROM error
EEPROM sum check value at soft power-on does not match the pre-defined value.
15) ROM error
ROM check at hard power-on is NG. (The error occurs at soft power-on.)
16) RAM error
RAM check at hard power-on is NG. (The error occurs at soft power-on.)
17) Other hardware error
Another internal error has occurred.
Other warnings (To be reported to the host, but not to be reported to the printer
as an error.)
18) Ink-low warning
The ink in one of the ink tank chambers has run out.
19) Head temperature warning
When the cover is opened, the temperature inside the BJ cartridge has reached a
pre-determined value (60-90°C).
3-3
OPERATION
1.2 Descriptions of Error Indications
Part 3: OPERATION
BJC-8200
1.3 BJ Status Monitor
The BJ status monitor window shows the printer's conditions and print-job progress.
Print-jobs can be cancelled from this window.
1.3.1 Main functions of the BJ status monitor
1) Show the printer's conditions and progress in real-time by means of graphics and
messages.
2) Display error types and show recommended recovery methods.
3) Indicate ink-out warnings by icon and name.
4) Abort the current print-job.
1.3.2 Items displayed on the BJ status monitor
1)
2)
3)
4)
5)
6)
7)
8)
9)
Printer designation
Document name
Printer conditions (including brief corrective measure when in error)
Date and time of print start
Progress status
Number of pages printed
Print-job abortion
Cartridge installed (Photo-cartridge is always displayed.)
Ink out warning
Figure 3-2 BJ Status Monitor (Sample)
3-4
Part 3: OPERATION
BJC-8200
1.4 Function Settings
Since this printer has no function selector for setting functions, the dedicated printer
driver is used for setting functions.
1.4.1 Function settings using the printer driver
OPERATION
From the Maintenance menu of the dedicated printer driver, you can set/execute the
following items.
1) Cleaning
2) Head refreshing (long cleaning)
3) Clean the pick-up roller
4) Print the nozzle-check pattern
5) Adjust the head position.
6) Power off the printer
7) Launch the status monitor
8) Special settings
• Enable ECP mode (disabled by default)
• Enable high speed printing (enabled by default): printer's response time (ACKNLG)
is changed from 4 to 0.9 ms.
Figure 3-3 Printer Driver Utility (Sample)
3-5
Part 3: OPERATION
BJC-8200
1.5 Off-line Operation
This printer, when powered on (soft power-on), has an off-line operation function that
allows the printer to operate independently of the computer. With the printer powered
on, hold down the RESUME button, confirm the specified number of beeps for the
desired operation, and then release the RESUME button.
Beeps
1
2
3
Operations
Cleaning
Nozzle check pattern printing
No operation
Remarks
...
Prints one sheet and ends
...
1.5.1 Cleaning operation
If print output fades or blank lines appear on the output, check if the BJ head nozzles
are clogged by printing the nozzle check pattern. If clogged, clean the cartridge to
remove the stoppage.
With the printer powered on, hold down the RESUME button and, after confirming one
beep, release the RESUME button. The cleaning operation will start. You can also clean
the print head from the computer using the printer driver utilities. (See Page 3-5)
After cleaning, check that the nozzles have recovered by printing the nozzle check
pattern again.
The cleaning operation cannot be performed when the scanner cartridge is installed.
1.5.2 Nozzle check pattern printing
With the printer powered on, hold down the RESUME button and, after confirming two
beeps, release the RESUME button. The nozzle check pattern printing will start, feeding
a sheet, which must be of A4 size, from the auto sheet feeder or manual paper feed
slot.
If print defects are detected in the test print, perform BJ cartridge cleaning. If five or
more cleaning operations fail to solve the problem, replace the BJ cartridge with a new
one.
If you start the nozzle check pattern with the scanner cartridge installed, the BJ
Cartridge Mis-installed Error will occur. (See Page 3-2) In this case, if you replace the
scanner cartridge with the BJ cartridge, then the nozzle check pattern printing starts
automatically.
CAUTION
Use paper of A4 size or larger for the nozzle check pattern printing. If you
use smaller paper, the platen may be smeared with ink.
NOTE
To abort the nozzle check pattern printing, press the POWER button. The
printer will switch off after ejecting the paper.
3-6
Part 3: OPERATION
BJC-8200
1.5.3 Replacing the cartridge/ink tank
When you open the cover of the printer with powered on, the carriage moves to the
cartridge replacement position (at the center of the printer). After replacing the BJ
cartridge or ink tank, when you close the cover or leave it open for 10 minutes, then
the carriage returns to the home position, at the right-most position, and starts
cleaning operations. (The beeper will sound before cleaning starts.)
1) Replacing the BJ cartridge/scanner cartridge
Raise the cartridge lock lever, remove the BJ cartridge or scanner cartridge. When
you install the scanner cartridge, keep the BJ cartridge, when removed from the
printer, in the BJ cartridge container (supplied with the scanner cartridge).
CAUTION
The BJ cartridge may be very hot immediately after continuous operation.
If you open the printer cover when the cartridge is still hot, the carriage
will not move to the replacement position until it has cooled, for safety
purposes. In this case, leave the printer for several minutes and then
reattempt replacement.
Printed with No. 1 nozzle for black
(The same for each color)
A
B
Printed with No. 256 nozzle for black
(The same for each color)
C
D
E
Placement of even-numbered and odd-numbered nozzles
(The same for each color)
Placement setting for bi-directional print
Figure 3-4 Nozzle Check Pattern Print
3-7
OPERATION
2) Replacing the ink tank
You can replace the ink tanks without having to raise the cartridge lock lever. Since
there are 6 separate ink tanks, one for each color, you can separately replace the ink
tank that has become empty.
Part 3: OPERATION
BJC-8200
2. SERVICE MODE
This printer has a service mode for service-related settings or performing test printing.
The operator panel buttons are used to enter Service Mode.
2.1 Service Mode Operations
1) With the printer powered off, while pressing the RESUME button, press and hold the
POWER button. The beeper will sound once.
2) While holding down the POWER button, release the RESUME button. Press the
RESUME button twice in succession, and then release both buttons. (Each time the
RESUME button is pushed, the beeper will sound once.) The indicator will blink in
green, and then light in green.
3) Select one of the following service mode functions by pressing the RESUME button the
specified number of times. (Each time the RESUME button is pushed, the beeper will
sound once.)
Times
0
1
2
3
Indicator
Lights in
Lights in
Lights in
Lights in
4
5
6
7
8
9
10 or more
Lights in green
Lights in orange
Lights in green
Lights in orange
Lights in green
Lights in orange
Blinks in orange
green
orange
green
orange
Functions
Power off the printer
Service test print
EEPROM information print
EEPROM reset (all data cleared except USB serial
number)
Waste ink counter setting* (see page 3-11)
Model setting* (see page 3-12)
Print head position pattern printing
Print head position setting* (see page 3-12)
Roller cleaning
Plain paper feeding/ejection after roller cleaning
Return to service mode selection (return to the
state when step (2) above is completed.)
Functions marked with "*": pressing the POWER button lets you select further subfunctions (refer to indicated pages).
4) Execute the function you have selected by pressing the POWER button. The beeper
will sound once. (The printer will return to service mode selection mode after
performing the function.)
3-8
Part 3: OPERATION
BJC-8200
2.2 Service Test Print
The service test print displays, in the header portion, such information as the control
ROM version, model name, total sheets passed, and total waste ink absorbed, etc.
Total waste ink absorbed (%)
(absorption ratio of the waste ink absorber: %)
Total sheets passed while
Scanner cartridge was used
Total sheets passed while
BJ cartridge was used
Control ROM version
Model name
Times of BJ cartridge
replacement
Times of scanner cartridge
replacement
Position setting for
bi-directional printing
BJ F850 P=Vx.xx DI=xxx.xx% Page=xxxxx/xxxxx CH=xxxxx/xxxxx R=(xx)
PF=(xx xx xx) PC(A=xxxx B=xxxx C=xxxx D=xxxx) USB=(xxxxxx)
Times of cleaning A
Times of cleaning D
USB serial No.
Times of cleaning B
Times of cleaning C
Figure 3-5 Service Test Print (Sample)
3-9
OPERATION
Factory control
Part 3: OPERATION
BJC-8200
2.3 Printing EEPROM Information
The EEPROM stores such information as function settings, control ROM version, total
number of sheets passed, total waste ink absorbed, and records the last userunrecoverable error. The information stored in the EEPROM is printed out in the
EEPROM information print. The same data as written in the service test print is written
at the header. The EEPROM information is especially useful for determining how
heavily the printer has been used.
BJ F850 P=Vx.xx ID=xxx.xx% Page=xxxxx/xxxxx CH=xxxxx/xxxxx R=(xx)
Header
PF=(xx xx xx) PC(A=xxxx B=xxxx C=xxxx D=xxxx) USB=(xxxxxx)
SV=xxxx WP=xxxx
Times of wiping
Error records
UR (Ke =xxx Ko =xxx Ce =xxx Co =xxx Me =xxx Mo =xxx Ye =xxx Yo=xxx
Head position
(LCe=xxx LCo=xxx LMe=xxx LMo=xxx DIR=xxx)
adjustment value
Position setting for
ICK =(x/xxxxxxxxxx/xxxxxxxxxx)
For each color,
bi-directional printing
ICC =(x/xxxxxxxxxx/xxxxxxxxxx)
e: Even number nozzle
o: Odd number nozzle
ICM =(x/xxxxxxxxxx/xxxxxxxxxx) Ink dot counts for each color
ICY =(x/xxxxxxxxxx/xxxxxxxxxx) Left : 0 if ink remains in tank and 1 if not left.
ICLC =(x/xxxxxxxxxx/xxxxxxxxxx) Center : Dot counts indicating ink level in tank when left-most value is 0.
ICLM =(x/xxxxxxxxxx/xxxxxxxxxx)
Head serial number
HDEEPROM Vxxxxx SN=xxxxxxxx PTH(K/LC=xxx LM/C=xxx M/Y=xxx)
CHR(C =xxx M =xxx Y =xxx LC =xxx LM =xxx) DIR=xxx
EOR(K =xxx C =xxx M =xxx Y =xxx LC =xxx LM =xxx)
NG (Ke =xxx Ko =xxx Ce =xxx Co =xxx Me =xxx Mo =xxx Ye =xxx Yo
=xxx)
(LCe=xxx LCo=xxx LMe=xxx LMo=xxx)
Internal Head
Information
Figure 3-6 EEPROM Information Print (Sample)
The error record consists of the error code representing the most recent error that is not
user-recoverable.
Error
Carriage error
Purge error
ASF sensor error
Temperature sensor error
Waste ink full error
Head temperature error
EEPROM error
ROM error
RAM error
Other hardware error
Error code
5100
5C00
5700
5400
5B00
5200
6800
6100
6300
6500
3-10
Part 3: OPERATION
BJC-8200
2.4 Resetting the EEPROM
The EEPROM stores such information as function settings, control ROM version, total
number of sheets passed, total waste ink absorbed, and records of the last userunrecoverable error. Once the EEPROM has been reset, there is no way to recover
cleared data. Be careful when resetting the EEPROM.
Since the new EEPROM data is undefined, you must reset the EEPROM when replacing
the logic board.
After the EEPROM is reset, you need to set the waste ink counter, adjust the head
position, and verify the model name.
This printer detects the amount of waste ink based on the total EEPROM data - amount
of waste ink absorbed. After the waste ink absorber is replaced, you must reset the
data.
Before replacing the logic board, you should perform the service test print or the
EEPROM information print to check in advance the total amount of waste ink in the
absorber. If this is not possible, visually check the waste ink absorber and replace if
necessary, or set the waste ink counter to 25%, 50%, and 75%. To determine which
value the counter is to be set to, check how much ink has been absorbed by the
absorber, as a percentage. Use Figure 3-7 as a guide to determine the percentage. Note,
however, that it depends on how the printer has actually been used.
To select the counter value, select "Waste ink setting" in "2.1 Service Mode Operations"
and press the POWER button. Then, press the RESUME button the number of times listed
below. (The beeper will sound each time the RESUME button is pressed.)
Times
0
1
2
3
4 or more
Indicator
Lights in green
Lights in orange
Lights in green
Lights in orange
Blinks in orange
Functions
Waste ink counter
Waste ink counter
Waste ink counter
Waste ink counter
No operation
cleared
set to 25%
set to 50%
set to 75%
After the selection, press the POWER button, and the counter will be set to the value
selected, followed by a beep sound. (Also, the printer returns to the service function
selection status.)
After setting the waste ink counter, verify the setting is made correctly by checking
either the service test print or EEPROM information print.
50%: The 2nd layer from the top has
become black.
25%: Almost no ink has been absorbed
to the 2nd layer from the top.
75%: Ink is absorbed
in the top layer.
Figure 3-7 A Guide to Determine the Amount of Waste Ink Absorbed (Sample)
3-11
OPERATION
2.5 Setting the Waste Ink Counter
Part 3: OPERATION
BJC-8200
2.6 Setting the Model
Since the logic board of this model is also used for the Japanese model BJF850, you
need to check the model name after resetting the EEPROM when replacing the logic
board. The model name is normally set to BJC-8200 after resetting; if it is not, correct
the name by the following method:
From the service selection mode, as shown in Part 3: 2.1 "Service Mode Operations," select
"Model setting" and press the POWER button. Then, press the RESUME button the
number of times shown below. (Each time the RESUME button is pressed, the beeper will
sound once.)
Times
0
1
2 or more
Indicator
Lights in green
Lights in orange
Blinks in orange
Function
BJF850
BJC-8200
No function
After making the selection, press the POWER button, and the EEPROM will be set to the
model selected, followed by a beep sound. (The printer will return to the service
function selection status.)
After setting the model name, verify the setting is correct by checking either the service
test print or EEPROM information print.
2.7 Adjusting the Head Position
You can adjust the head position without connecting the printer to a computer. Among
the head position adjustments that users can perform using the printer driver utilities,
only the bi-directional printing adjustment is carried out.
After adjusting the position, verify the adjustment is made correctly by conducting a
service test print or EEPROM information print.
Use High-Resolution Paper (HR-101) or Glossy Photo Paper (GP-301), which provide
higher quality printing.
Adjust the head position in the following procedure:
1) From the service function selection status in Part 3: 2.1 "Service Mode Operations,"
select "Print head position pattern printing" and press the POWER button.
2) The printer starts to print the head position adjustment pattern. (See Figure 3-8 Head
Position Adjustment Pattern (Sample))
After the printing, the printer will return to service function selection status.
3) Press the RESUME button 7 times to enter the print head position setting mode and
press the POWER button.
4) Determine which value is the best for the head by checking the printed pattern, and
then press the RESUME button the number of times listed below to set the head
adjustment value accordingly. (Each time the RESUME button is pressed, the beeper
will sound once.)
Times
0
1
2
3
4
5
6
7 or more
Indicator
Lights in green
Lights in orange
Lights in green
Lights in orange
Lights in green
Lights in orange
Lights in green
Blinks in orange
Function
Sets head adjustment
Sets head adjustment
Sets head adjustment
Sets head adjustment
Sets head adjustment
Sets head adjustment
Sets head adjustment
No function
value
value
value
value
value
value
value
to
to
to
to
to
to
to
0
-1
+1
-2
+2
-3
+3
After making the selection, press the POWER button, and the beeper will sound once,
and the head position adjustment value will be set to the value you have input.
3-12
Part 3: OPERATION
BJC-8200
Figure 3-8 Head Position Adjustment Pattern (Sample)
If surface-processed paper or High-Resolution Paper (HR-101) has been used in
quantity, paper feeding performance may decline due to paper dust adhering to the
pick-up roller. If this happens, clean the pick-up roller using the cleaning plate
supplied with the printer.
Clean the roller in the following procedure:
1) Dampen the white cleaner on the cleaning plate with adequate water and set the
plate into the automatic feeder.
2) From the service function selection status as shown in Part 3: 2.1 "Service Mode
Operations," select "Roller cleaning" and press the POWER button.
3) The pick-up roller will rotate 20 times.
(The printer returns to service function selection status)
4) Insert a sheet of plain paper into the printer, with the cleaning plate set. The paper
should be inserted all the way until the front edge of the paper contacts the inside of
the printer.
5) Press the RESUME button 9 times to select "Plain paper feeding/ejection after roller
cleaning" and press the POWER button to perform the paper feeding/ejection.
6) Carry out steps 4) and 5) once again.
7) Remove the cleaning plate and wipe the white cleaner with a dry cloth to remove
water.
NOTE
If feeding operations do not recover to normal after the procedure above,
carry out step 2) another two or three times.
The cleaning plate is re-usable; you can use it repeatedly until it loses its'
intended effect.
You can also perform roller cleaning with the printer driver utilities. (See
Page 3-5)
3-13
OPERATION
2.8 Roller Cleaning
Part 3: OPERATION
BJC-8200
This page intentionally left blank
3-14
Part 4
TROUBLE
SHOOTING
Page
4- 1
4- 1
4- 4
4- 5
4 -14
4 -14
1. TROUBLESHOOTING BY DISPLAYED ERRORS
1.1 Initial Flowchart
1.2 Error List (Indicator/Beeper/Error Code)
1.3 Troubleshooting by Errors
2. TROUBLESHOOTING BY SYMPTOMS
2.1 Troubleshooting by Symptoms
Part 4: TROUBLESHOOTING
BJC-8200
1. TROUBLESHOOTING BY DISPLAYED ERRORS
1.1 Initial Flowchart
AC power is fed to printer.
Plug in AC cord
ROM check
DRAM check
Power on by pressing POWER button.
Power on
TROUBLE
SHOOTING
1 beep
Indicator flashes
Read EEPROM
Error check
OK?
Yes
No
ROM Error
• 10 beeps; Indicator blinks in orange 10 times,
repeatedly (See Page 4-5)
RAM Error
• 10 beeps; Indicator blinks in orange 11 times,
repeatedly (See Page 4-5)
EEPROM Error
Other Hardware Error
To next
page
4-1
• 10 beeps; Indicator blinks in orange 9 times,
repeatedly (See Page 4-5)
• 10 beeps; Indicator blinks in orange 12 times,
repeatedly (See Page 4-5)
Part 4: TROUBLESHOOTING
BJC-8200
From
previous
page
Turn on encoder sensor,
motor
Reset motor driver
Initialize purge
Correct?
No
Yes
Purge Error
• 10 beeps; Indicator blinks in orange 4 times,
repeatedly (See Page 4-7)
Initialize carriage
Initialize pick-up roller operation.
Check ASF sensor
OK?
No
Yes
ASF Sensor Error
• 10 beeps; Indicator blinks in orange 5 times,
repeatedly (See Page 4-8)
Head Temperature Error
• 10 beeps; Indicator blinks in orange 8 times,
repeatedly (See Page 4-10)
Check diode sensor
OK?
No
Yes
No
Is BJ cartridge
installed?
Yes
Check waste ink counter
Is waste ink
full?
No
Yes
Waste Ink Full Error
To next
page
4-2
• 10 beeps; Indicator blinks in orange 7 times,
repeatedly (See Page 4-9)
Part 4: TROUBLESHOOTING
BJC-8200
From
previous
page
Check paper
OK?
• Is paper inside printer?
No
Yes
Eject paper
Check paper
No paper
Paper found
Paper Jam Error
• 3 beeps; Indicator lights in orange
(See Page 4-11)
Is BJ cartridge
installed?
No
Move carriage to cartridge
replacement position
TROUBLE
SHOOTING
Yes
Cleaning operation
Check carriage operation
Correct?
Yes
Check should be done during carriage initialization.
No
Carriage Error
END
4-3
• 10 beeps; Indicator blinks in orange 2 tim
repeatedly (See Page 4-6)
Part 4: TROUBLESHOOTING
BJC-8200
1.2 Error List (Indicator/Beeper/Error Code)
TABLE 4-1 ERROR DISPLAY
Errors
[Recoverable by users]
Paper feed error
Paper jam error
Ink out error
BJ Cartridge not-installed
error
BJ cartridge mis-installed
error
BJ Cartridge error
Waste ink full warning
[Unrecoverable by users]
Carriage error
Purge error
ASF sensor error
Temperature sensor error
Waste ink full error
Head temperature error
EEPROM error
ROM error
RAM error
Other hardware error
[Other warning]
Ink-low warning
Head temperature warning
Indicator
Lights
Lights
Lights
Lights
in
in
in
in
Beeps
Orange
Orange
Orange
Orange
2
3
4
5
Error
code
times
times
times
times
Reference
page
Page
Page
Page
Page
4-11
4-11
4-12
4-13
Lights in Orange
6 times
Page 4-13
Lights in Orange
Lights in Orange
7 times
8 times
Page 4-13
Page 4-9
Blinks
Blinks
Blinks
Blinks
Blinks
Blinks
Blinks
Blinks
Blinks
Blinks
in
in
in
in
in
in
in
in
in
in
Orange
Orange
Orange
Orange
Orange
Orange
Orange
Orange
Orange
Orange
2 times
4 times
5 times
6 times
7 times
8 times
9 times
10 times
11 times
12 times
No indication
(To be reported to host)
No indication
(To be reported to host)
* See Page 3-10
4-4
10
10
10
10
10
10
10
10
10
10
times
times
times
times
times
times
times
times
times
times
None
None
5100*
5C00*
5700*
5400*
5B00*
5200*
6800*
6100*
6300*
6500*
Page
Page
Page
Page
Page
Page
Page
Page
Page
Page
4-6
4-7
4-8
4-5
4-9
4-10
4-5
4-5
4-5
4-5
Part 4: TROUBLESHOOTING
BJC-8200
1.3 Troubleshooting by Errors
1. ROM Error
<Cause> ROM cannot be read during initialization.
<Suspected parts> Control ROM
<Measure> Replace ROM and logic board.
2. RAM Error
<Cause> RAM cannot be read or written.
<Suspected parts> ASIC
<Measure> Replace ASIC and logic board.
4. Other
Hardware
Error
CAUTION
<Cause> EEPROM cannot be written correctly.
<Suspected parts> EEPROM, CPU
<Measure> Replace EEPROM, CPU, and logic board.
<Cause> Internal processing on logic board is not performed
correctly.
<Suspected parts> EEPROM, CPU
<Measure> Replace CPU, ASIC, and logic board.
Error indications may fail if error occurs with ROM, RAM, or other
hardware.
5. Temperature
Sensor Error
<Cause> The thermistor is defective.
<Suspected parts> Thermistor
<Measure> Replace the logic board.
4-5
TROUBLE
SHOOTING
3. EEPROM
Error
Part 4: TROUBLESHOOTING
BJC-8200
6. Carriage Error
<Cause> Carriage cannot be controlled correctly
<Suspected parts> Carriage motor, logic board, carriage
ribbon cable, carriage board, carriage
belt, idler pulley, encoder film.
<Measure>
• Check for paper jam, carriage belt wear/degradation/displacement, bent carr
guide frame, and guide shaft damage/bending.
• Move the carriage by hand and check for smoothness and unusual noise. Che
any creasing on the carriage ribbon cable.
• Check if encoder film, carriage motor connector, and carriage ribbon cable ar
attached correctly.
Visual check
No
OK?
Repair or replace faulty
part
Yes
Open the cover and
switch on
Check carriage operation
OK?
Visually check if carriage moves during initialization.
Yes
No
1. Replace encoder film
2. Replace carriage
board.
Connect/disconnect service parts No. OH2-2333.
(Note: 3 different types of carriage cables
are used.)
3. Replace carriage
ribbon cable.
Check if carriage lock
released.
Released?
Visually check if carriage lock has been released.
No
2. Replace purge unit
Yes
Check carriage motor
Measurement point
Correct value
Logic board JCR1
Approx. 7.9W
Perform the check after disconnecting
the carriage motor cable from logic board.
OK?
Yes
No
Replace carriage motor
Replace logic board.
4-6
Part 4: TROUBLESHOOTING
BJC-8200
7. Purge Error
<Cause> Cleaning or capping is not performed correctly, or
purge sensor cannot detect flag position.
<Suspected parts> Purge unit, logic board, AC adapter, DC
cable.
<Measure>
Measurement point Sensor Normal value
Check purge sensor
OK?
No
Logic board JPGS1
Open
Low level
Pin No. 1
Close
High level
• Remove Purge unit from main unit and turn it on.
Check the measuring points while opening/closing
the sensor by rotating the drive gear by hand.
Yes
Replace purge unit
Remove the purge unit from main unit.
Rotate the drive gear by hand in the
direction as shown in the figure to the
right to check that it rotates smoothly.
Check purge unit
operation
OK?
No
Yes
Drive Gear
Replace purge unit
Measurement point Pin No. Normal value
Logic board
JPG1
OK?
1-3
2-4
No
Yes
Replace purge unit
Replace logic board
OK?
No
Yes
END
1. Replace AC adapter
2. Replace DC cable
4-7
Approx. 10W
TROUBLE
SHOOTING
Purge Unit
Check purge motor
Part 4: TROUBLESHOOTING
BJC-8200
<Cause> Pick-up roller flag cannot be detected.
<Suspected parts> ASF unit, logic board, purge unit.
8. ASF Sensor
Error
<Measure>
• Is the pick-up roller's sensor flag broken or missing?
Visually check pick-up
roller
OK?
No
Yes
Replace pick-up roller
• Position the pick-up roller sensor flag so that it does not
cut off the light beam to the sensor.
Turn on the power and
check if pick-up roller operates correctly.
Check pick-up roller
operation
Does it function
correctly
Yes
Replace logic board
No
• Remove ASF unit from main unit and
rotate the drive gear by hand to see if
pick-up roller and other parts operate
smoothly.
Check pick-up roller
operation
OK?
Yes
No
Replace ASF unit
Replace purge unit
4-8
Part 4: TROUBLESHOOTING
BJC-8200
9. Waste Ink Full
Warning/Error
<Cause> The calculated amount of waste ink absorbed is 100%
or 95% of the capacity of the waste ink absorber.
<Suspected parts> Waste ink absorber, logic board,
EEPROM
<Measure>
• Check how much ink is absorbed in waste ink absorber.
Visually check waste
ink absorber
Is the amount of
ink absorbed
exceeding
75%?
(Determine absorption ratio of the waste ink absorber in %.)
See Figure 3-7 "A Guide to Determine the Amount of
Waste Ink Absorbed" on Page 3-11.
No
1. Set the waste amount
into EEPROM again
Yes
0% (Clear), 25%, 50%, and 75%
See Part 3: 2.1 Service Mode
Operations
2. Replace logic board
• Reset the EEPROM waste ink counter.
(See Page 3-8)
TROUBLE
SHOOTING
Replace waste
ink absorber
4-9
Part 4: TROUBLESHOOTING
BJC-8200
<Cause> The print head is too hot.
<Suspected parts> BJ cartridge, logic board, empty ink tank.
10. Head
Temperature
Error
<Measure>
Visually check ink tank
Is there ink ?
Check if printing is being conducted with an
empty ink tank.
No
Yes
Replace ink tank
Leave printer for several
minutes with power off
BJ cartridge head unit may have overheated.
Turn power on
Is error indicated?
No
Yes
1. Replace BJ cartridge
END
2. Replace logic board
4-10
Part 4: TROUBLESHOOTING
BJC-8200
11. Paper Feed
Error/Paper
Jam Error
<Cause> Paper feed operation fails to feed paper. Paper eject
operation fails to eject paper.
<Suspected parts> Paper feed section, paper end sensor,
logic board
<Measure>
• Check for paper jams, gear
deformation/damage/missing teeth.
• Is the paper thickness lever's position correct?
See Part1: 2.2.1 Paper sizes (Page 1-4)
Visually check the paper
feed unit
No
OK?
Yes
Repair or replace faulty parts
Cover-open sensor ON
Switch on with the cover
open
• Check the paper feed motor, pick-up roller, paper feed roller, and eject roller
for movement during initialization. (Pick-up roller does not rotate during
initialization while the carriage is at home position.)
• Check for abnormal sounds.
• Check the paper feed motor for out-of-step.
Check the operation of
paper feed unit
No
Yes
Repair or replace faulty parts
TROUBLE
SHOOTING
OK?
Replace logic board
Check if the pick-up roller rotates and the
ASF feeds paper normally.
Paper feed check
OK?
No
Check auto sheet feeder unit
Yes
Using paper, check the arm for smooth motion,
deformation, or damage.
Check the paper end
sensor arm
OK?
Yes
• Check the pick-up roller's rubber rings and
the separation sheet for cleanliness, wear, or
degradation.
• Check the rod cam for engagement.
• Check the gears for deformation/damage and
Mylar damage. Perform roller cleaning. (See
Part 3: 2. SERVICE MODE, Page 3-8)
No
Replace the paper end
sensor arm
Replace the logic board
4-11
Part 4: TROUBLESHOOTING
BJC-8200
12. Ink Out Error
<Cause> The ink tank is empty. EEPROM is defective.
<Suspected parts> Ink tank, EEPROM, logic board.
<Measure>
Visually check ink tanks
Empty?
Are ink tanks empty?
Yes
No
Replace ink tank(s)
Visually check if ink tanks
are installed securely.
OK?
Yes
Replace the logic board
No
Reinstall the ink tank(s)
(Replace EEPROM)
4-12
Part 4: TROUBLESHOOTING
BJC-8200
13. BJ Cartridge
Error/Misinstalled
Error/Notinstalled
Error
<Cause> • BJ cartridge not detected.
• BJ cartridge not installed.
• BJ cartridge combination wrong.
<Suspected parts> BJ cartridge (scanner cartridge), carriage
board, logic board, carriage ribbon cable,
carriage unit
Poor contact in cartridge
Wrong use of cartridge
<Measure>
• Check that the contact section is free of foreign matter.
• Check that, for printing, the BJ cartridge, and for scanning,
the scanner cartridge is installed (mis-installed error occurs).
• Check if the cartridge is locked securely with the lever.
• Check the carriage ribbon cable for folds or other damage.
• Check if the carriage ribbon cable is attached correctly.
Visually check if BJ
cartridges are installed
OK?
No
Repair or replace faulty
parts
Yes
Is error still
indicated?
TROUBLE
SHOOTING
Remove/install the
cartridge
No
END
Yes
Replace the cartridge
Is error still
indicated?
No
END
Yes
1. Replace the logic
board
2. Replace the carriage
ribbon cable
3. Replace the carriage
board
4-13
Part 4: TROUBLESHOOTING
BJC-8200
2. TROUBLESHOOTING BY SYMPTOMS
2.1 Troubleshooting by Symptoms
<Symptoms> Pressing the POWER button fails to switch on
1. Power Does
Not Turn On
the printer.
Pressing the POWER button does not start
initialization.
<Cause> Defective AC adapter, logic board, or DC cable
Check if AC adapter
outputs +5 Vdc
+5 Vdc
GND
OK?
No
Yes
Replace the AC adapter
1. Replace the logic
board
2. Replace the DC cable
4-14
Part 4: TROUBLESHOOTING
BJC-8200
2. Faulty Printing:
No Printing
<Symptoms> No prints; Partial prints; No prints for specific
colors
<Cause> The ink tank(s), BJ cartridge, or purge unit is defective;
the orange cap is affixed to the head unit.
<Measure>
Visually check BJ
cartridge
OK?
Is the orange cap attached to the head unit?
Are ink tanks installed correctly?
No
Repair or replace
relevant parts
Yes
Cleaning operation
Repeat these steps up to 5 times
See Part 3: 1.5.2 Nozzle check pattern printing (page 3-6)
TROUBLE
SHOOTING
Print the nozzle check
pattern
Do print problems
appear?
No
END
Yes
1. Replace the relevant
ink tank(s)
2. Replace the BJ
cartridge
Do problems still
occur?
No
END
Yes
Replace the purge unit
4-15
Part 4: TROUBLESHOOTING
BJC-8200
3. Faulty Printing:
Blank Lines
Appear
<Symptoms> Blurred prints; Blank lines; Specific dot missing
<Cause> The BJ cartridge; BJ cartridge contacts; carriage
ribbon cable; purge unit; logic board or carriage board
is faulty.
<Measure>
Cleaning operation
Perform these steps up to 5 times.
See Part 3: 1.5.2 Nozzle check pattern printing (page 3-6)
Print the nozzle check
pattern
Do print problems
appear?
No
END
Yes
Reinstall the BJ cartridge
Does problem still
occur?
No
END
Yes
To next
page
4-16
Part 4: TROUBLESHOOTING
BJC-8200
From
previous
page
1. Replace the relevant
ink tank(s)
2. Replace the BJ
cartridge
Faulty printing
still occur?
No
Yes
END
No
Repair or replace
relevant parts
Yes
Carriage contact cable failure
Carriage ribbon cable failure
Carriage board failure
1. Replace the carriage
unit
2. Replace the logic
board
OK?
Yes
No
Replace the purge unit
END
4-17
TROUBLE
SHOOTING
Check connectors
Are cables connected to carriage board and
logic board correctly?
Part 4: TROUBLESHOOTING
BJC-8200
4. Faulty
Printing: Other
Symptoms
Paper gets dirty
Spur marks
appear
Vertical
misalignment
Check to see if
The platen is contaminated with
ink mist.
The paper feed unit is
contaminated with ink (paper is
contaminated before reaching the
platen).
The tips of the spurs are
deformed.
The paper thickness lever is
wrongly set. (positioned
incorrectly)
The printed nozzle check pattern
is mis-aligned.
How grease is applied to guide
shaft
Carriage motor condition
The encoder film is attached. Are
there scratches/foreign
material/grease?
4-18
Measure
Wipe with a damp cloth.
Disassemble the paper feed unit
and wipe with a damp cloth.
Perform paper feeding test several
times.
Replace the spur unit.
Correct the setting. (See Page 1-4)
Readjust the head position. (See
Page 3-5)
Replace the BJ cartridge
Apply specified amount of grease
to specified portions.
Replace carriage motor with new
one.
Replace encoder film.
Part 4: TROUBLESHOOTING
BJC-8200
<Symptoms> Ink out results in no error.
<Cause> The ink tank is incorrectly, or not installed or the logic
5. Ink Out
Resulting in
No Error
board or ink sensor is defective.
<Measure>
Turn the printer off,
then on
Does error still
occur?
Yes
• Is the ink tank installed?
• Is it displaced?
• Reinstall the ink tank if displaced.
Turn the printer off, then on in a
location
No
END
1
Ink sensor check
3
Measurement point
Normal value
2-3 Approx. 1.2V
Pin No.
1-2 Approx. 0V (Infinite resistance)
No
OK?
Yes
Replace the ink sensor
Replace the logic board
4-19
TROUBLE
SHOOTING
Visual check
Part 4: TROUBLESHOOTING
BJC-8200
This page intentionally left blank
4-20
Part 5
REFERENCE
Page
5- 1
5- 1
5- 2
5- 3
5- 4
5- 5
5- 6
5- 6
5 -10
5 -13
5 -14
5 -15
5 -15
5 -16
5 -16
5 -16
5 -17
5 -17
5 -17
5 -18
5 -18
5 -21
1. TECHNICAL REFERENCE
1.1 Functions of the Paper Feed Unit
1.2 Carriage Function
1.3 Purge Unit Functions
1.4 BJ Cartridge
1.5 Detection With Sensors
2. CONNECTOR POSITIONS AND PIN ASSIGNMENT
2.1 Logic Board
2.2 Carriage Board
2.3 BJ Cartridge
2.4 Scanner Cartridge
2.5 AC Adapter
2.6 DC Power Cable
2.7 Carriage Motor
2.8 Paper Feed Motor
2.9 Purge Motor
2.10 Ink Sensor
2.11 Paper Thickness Sensor
2.12 Purge Sensor
3. CIRCUIT DIAGRAM
3.1 Parts Layout
3.2 Circuit Diagrams
Part 5: REFERENCE
BJC-8200
1. TECHNICAL REFERENCE
1.1 Functions of the Paper Feed Unit
This printer supports 2 paper feeding methods: automatic feeding from the Auto Sheet
Feeder (ASF) and manual feeding from the manual paper-feed slot. The ASF, driven by
the paper feed motor, feeds paper automatically.
Manual feeding takes precedence over automatic feeding; you can feed paper manually
even when paper is set in the ASF.
When paper is detected by the photo-interrupter type paper end sensor, it is fed to the
print start position on the platen via the paper feed rollers.
Although paper has been fed by the pick-up roller, if it cannot be detected by the paper
end sensor, an auxiliary function of this printer reattempts feeding. If the paper still
cannot be detected, a paper feed error will occur.
ASF Paper Feed Path
Paper
Pick-up Roller
Paper End Sensor
Sensor Flag
Pressure Roller
Spurs
REFERENCE
Manual Paper Feed Path
Paper Feed Rollers
Eject Rollers
Figure 5-1 Paper Feed Path
5-1
Part 5: REFERENCE
BJC-8200
1.2 Carriage Function
The carriage of this printer is moved back and forth horizontally by the carriage belt,
which is driven by the carriage motor, a DC motor.
This printer has no sensor to detect the carriage's home position. The encoder sensor,
mounted on the carriage board, enables control of the carriage position by reading data
from the encoder film, assuming the initial position being where the carriage contacts
the right hand interior wall of the printer.
Carriage Belt
Encoder Sensor
Carriage Motor
Encoder Film
Carriage
Figure 5-2 Carriage Unit
5-2
Part 5: REFERENCE
BJC-8200
1.3 Purge Unit Functions
The purge unit, using the built-in purge motor, carries out the following operations:
head-capping, head-wiping, ink-suction, and ASF-driving. The purge unit switches over
the drive for these operations by reversing the direction of motor rotation, and also by
using the drive selector lever.
If the purge motor rotates in the forward direction while the carriage is at the capping
position, head-capping and head-wiping are carried out. In this case, the wiper moves
in the direction in which nozzles are placed. If the purge motor rotates in the reverse
direction while the head is capped, ink-suction is carried out. For the suction
operation, a pump with a tube is used.
To drive the ASF, the carriage moves to the left, passing the capping position and
rotates the purge motor in the reverse direction.
Cap
Wiper
Purge Motor
Drive Selector Lever
Figure 5-3 Purge Unit
TABLE 5-1 AMOUNTS OF INK USED DURING CLEANING (GUIDE)
When power is turned on for the first time after the AC plug is
connected (capped)
When power is turned on for the first time after the AC plug is
connected (uncapped)
The number of dots printed has exceeded the predefined value.
When power is turned on or printing is started after 120 hours
or more from the previous cleaning.
When cleaning is started by the RESUME button.
When the BJ cartridge is replaced (including when the printer
is used for the first time.)
When an ink tank is replaced
(Ink sensor detects No Ink -> Ink Found)
When left at the cartridge replacement position for more than
20 minutes or power is turned off.
When cover is closed after being open for more than
5 seconds without carrying out any operation.
When cleaning is carried out from the printer driver
or from the main unit.
When head refreshing is carried out from the printer driver.
Before printing is made on banner paper.
(After more than 30 minutes have passed from
the last cleaning or a pre-determined number
of dots have been printed)
* The ink amount is the sum of the amounts of each color ink.
5-3
Amount of ink used
for reference
Approx. 0.56 cc
Approx. 1.30 cc
Approx. 0.56 cc
Approx. 0.56 cc
Approx. 0.74 cc
Approx. 1.30 cc
Approx. 0.74 cc
Approx. 0.74 cc
Approx. 0.74 cc
Approx. 0.74 cc
Approx. 1.30 cc
Approx. 0.56 cc
REFERENCE
Cleaning conditions
Part 5: REFERENCE
BJC-8200
1.4 BJ Cartridge
128 Nozzles
128 Nozzles
Heater Board
1/1200 inch
Heater
11/600
inch
The BJ cartridge, BC-50, used in this printer has 6 separate ink tanks, one for each of
the following colors: black, cyan, magenta, yellow, photo-cyan, and photo-magenta.
The head has 6 sets of 256 nozzles in 6 parallel lines. Each set of nozzles consists of 2
rows of 128 nozzles (1/600 inch apart), staggered, creating a 1/1200 inch interval
between nozzles.
Heater
Resin
Silicon
Plate
Figure 5-4 BJ Cartridge
5-4
Heater Board
Resin
Common Silicon
Ink Tank Plate
Heater
Resin
Heater Board
Part 5: REFERENCE
BJC-8200
1.5 Detection With Sensors
This printer detects conditions of the printer using the following sensors.
Cover Sensor
Paper End Sensor
ASF Sensor
Internal Temperature
Sensor (TH1)
Encoder Sensor
Paper Thickness
Sensor
Purge Sensor
Ink Sensor
REFERENCE
Figure 5-5 Sensor Positions
5-5
Part 5: REFERENCE
BJC-8200
2. CONNECTOR POSITIONS AND PIN ASSIGNMENT
2.1 Logic Board
1
1
20
1
2
1
19
1
1
JIF1
JCRB1
JCRB2
40
36
18
2
1
JIF2
3
Figure 5-6 Logic Board
Logic Board
Address Bus A4-A21
Ink Sensor
2 Kbit
PES
P103
Cover Sensor
P104
~107
EEPROM
Paper End
Sensor
A1~21
AN2
BZ
Beeper
ASF Sensor
D0~15
A1~19
24Mhz
MPU
ASF
Control
ROM
D0~15
D0~15
Data Bus D0-D15
A1~21
JCRB3
Carriage Board
Error Indicator RESUME Switch
Voltage Indicator
ASIC(with built-in DRAM)
20
1 JGAP1
JPGS1
JPG1
JPOW1
1
3
5
4
JINK1
1
JLF1
81 2 3
JCR1
1
INT
0~3
RESX
POWER Switch
Reset IC
P86 AN1
P64
~67 AN6
HRANK0,1
RESX
DIODE0,1
Internal Temperature
Sensor (TH1)
Scanner Cartridge
Encoder
PC0
H_D0,1
H_CLOK0,
1
HSEL1A0,1
HSEL1B0,1
HSEL2A0,1
HSEL2B0,1
H_RSTX ODD,EVEN
H_LTH
BENB0,1
DIR HENB0K~5
SUBH0,1
Cartridge Contacts
PGS
Purge Sensor
GAPS
BJ Cartridge
Paper Thickness Sensor
P
Purge Motor
Driver IC
P
Paper Feed Motor
DC
Driver IC
Carriage Motor
Parallel Interface
USB Interface
Figure 5-7 Block Diagram
5-6
4
Part 5: REFERENCE
BJC-8200
Pin No.
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
Compatible Mode
STROBE
DATA1
DATA2
DATA3
DATA4
DATA5
DATA6
DATA7
DATA8
ACKNLG
BUSY
P.E.
SELECT
AUTO FEED XT
N.C
GND
GND
+5.0V
STROBE-RET
DATA1-RET
DATA2-RET
DATA3-RET
DATA4-RET
DATA5-RET
DATA6-RET
DATA7-RET
DATA8-RET
ACKNLG-RET
BUSY-RET
P.E.-RET
INIT
FAULT
GND
N.C
+5.0V
SELECT IN
JIF2 (USB interface connector)
Pin No.
Signal
IN/OUT
1
PWR
IN
2
D3
D+
4
GND
...
Nibble Mode
HostClk
Data1
Data2
Data3
Data4
Data5
Data6
Data7
Data8
PrtClk
PrtBusy
AckDataReq
Xflag
HostBusy
Undefined
Gnd
Gnd
Vcc
Signal Gnd
Signal Gnd
Signal Gnd
Signal Gnd
Signal Gnd
Signal Gnd
Signal Gnd
Signal Gnd
Signal Gnd
Signal Gnd
Signal Gnd
Signal Gnd
INIT
DataAvail
Undefined
Undefined
Undefined
1284Active
Function
Cable voltage
Data
Data
Cable GND
5-7
ECP Mode
HostClk
Data1
Data2
Data3
Data4
Data5
Data6
Data7
Data8
PeriphClk
PeriphAck
AckReverse
Xflag
HostAck
Undefined
Gnd
Gnd
Vcc
Signal Gnd
Signal Gnd
Signal Gnd
Signal Gnd
Signal Gnd
Signal Gnd
Signal Gnd
Signal Gnd
Signal Gnd
Signal Gnd
Signal Gnd
Signal Gnd
ReverseReq
PeriphReq
Undefined
Undefined
Undefined
1284Active
REFERENCE
JIF1 (Parallel interface connector)
Part 5: REFERENCE
BJC-8200
JPOW1 (DC power connector)
Pin No.
1
2
3
4
5
6
7
8
Signal
VH
GND
VM
GND
VCC
GND
VHON
VMON
IN/OUT
...
...
...
...
...
...
OUT
OUT
Function
+11V DC
+24V DC
+5V DC
H:VH on, L:VH off
H:VM on, L:VM off
JCRB1(Carriage ribbon cable connector)
Pin No.
1
Signal
TOKCL
IN/OUT
IN
2
TOMLC
IN
3
4
5
6
7
8
10
SOMLC
SOMY
HEMY
DATAM
DATAY
TOMY
HCLK
IN
IN
OUT
OUT/IN
OUT/IN
IN
OUT/IN
9,11,13,14
12
15
16
GND
HEADSEN IN
DATAC
OUT/IN
DATAML
OUT/IN
17
18
19
HEMLC
HEKCL
BE1
OUT
OUT
OUT/IN
20
BE2
OUT/IN
21
22
DATAK
BG
OUT/IN
OUT
23
24
25
26
27
28
29
30
31
32~35
36
37
38
39
40
BE0
BE3
SOKCL
DATACL
DHE
CSCR
EEPWD
EEPSK
EEPRD
HGND
SENSEPOW
ENCB
ENCG
ENCA
TH
OUT/IN
OUT/IN
IN
OUT/IN
OUT
OUT
OUT
OUT
IN
OUT
OUT
IN
IN
IN
Function
Digital temperature output for KCL/Scan-in data bus 6
during scanning
Digital temperature output for MLC/Scan-in data bus
7 during scanning
Status output signal for MLC
Status output signal for MY
Heat signal for MY
Data signal for M/Scan-in data bus 4 during scanning
Data signal for Y/Scan-in data bus 5 during scanning
Digital temperature signal for MY
Transfer clock signal/Transfer clock signal during
scanning
Logic GND
Head-detection signal
Data signal for C/Scan-in data bus 3 during scanning
Data signal for ML/Scan-in data bus 2 during
scanning
Heat signal for MLC
Heat signal for KLC
Block enable 1/Register write clock signal output
during scanning
Block enable 2/Register enable signal output during
scanning
Data signal for K/Scan-in data bus 0 during scanning
Data latch signal/Scan-in data read trigger during
scanning
Block enable 0/Reset signal output during scanning
Block enable 3/Register write data signal output
Status output signal for KCL
Data signal for CL/Scan-in data bus 1 during scanning
Dummy heat enable signal
Head EEPROM chip select
Head EEPROM write data
Head EEPROM transfer clock
Head EEPROM read data
5V for head logic operation
5V for encoder
Encoder GND
Encoder phase B output
Encoder phase A output
Thermistor output (to obtain ambient temperature for
scanner)
5-8
Part 5: REFERENCE
BJC-8200
JCRB2, JCRB3 (Carriage ribbon cable connector)
Pin No.
1~10
11~20
Signal
VH
GND
IN/OUT
Function
11V Power supply
VH GND
JCR1 (Carriage motor connector)
Pin No.
1
2
Signal
IN/OUT
OUT
OUT
Function
Carriage motor +
Carriage motor -
JLF1 (Paper feed motor connector)
Pin No.
1
2
3
4
Signal
LFA
LFB
LFA
LFB
IN/OUT
OUT
OUT
OUT
OUT
Paper
Paper
Paper
Paper
feed
feed
feed
feed
motor
motor
motor
motor
Function
phase A
phase B
phase A
phase B
JPG1 (Purge motor connector)
Pin No.
1
2
3
4
Signal
PGA
PGB
PGA
PGB
IN/OUT
OUT
OUT
OUT
OUT
Purge
Purge
Purge
Purge
motor
motor
motor
motor
phase
phase
phase
phase
Function
A
B
A
B
JGAP1 (Paper thickness sensor connector)
Signal
...
PGAP
IN/OUT
...
...
Function
GND
Paper Thickness switch output
JINK1 (Ink sensor connector)
Pin No.
1
2
3
Signal
...
...
INKS
IN/OUT
OUT
...
IN
Function
Signal to drive photo sensor in the ink sensor
GND
Voltage varies according to the amount of reflected
light
JPGS1 (Purge sensor connector)
Pin No.
1
2
3
Signal
...
...
PGS
IN/OUT
OUT
...
IN
Function
Sensor drive voltage
GND
Purge sensor
5-9
REFERENCE
Pin No.
1
2
Part 5: REFERENCE
BJC-8200
2.2 Carriage Board
1
1
JCRB3
1
20
JCRB2
20
JCRB1
40
36
1
36
1
JHD1
JHD2
Figure 5-8 Carriage Board
JCRB1 (Carriage ribbon cable connector)
Pin No.
1
Signal
IN/OUT
OUT
TH
2
3
4
5
6~9
10
11
12
13
14
15
ENCA
ENCG
ENCB
SENSEPOW
HGND
EEPRD
EEPSK
EEPWD
CSCR
DHE
DATACL
OUT
IN
IN
OUT
IN
IN
IN
IN
IN/OUT
16
17
SOKCL
BE3
OUT
IN/OUT
18
19
BE0
BG
IN/OUT
IN
20
DATAK
IN/OUT
21
BE2
IN/OUT
22
BE1
IN/OUT
23
24
25
HEKCL
HEMLC
DATAML
IN
IN
IN/OUT
26
DATAC
IN/OUT
OUT
29
HEADSEN
27,28,30,32 GND
31
HCLK
OUT
33
OUT
TOMY
IN/OUT
Function
Thermistor output (to obtain ambient temperature
for scanner)
Encoder phase A output
Encoder GND
Encoder phase B output
5V for encoder
5V to drive head logic
Head EEPROM read data
Head EEPROM transfer clock
Head EEPROM write data
Head EEPROM chip select
Dummy heat enable signal
Data signal for CL/Scan-in data bus 1 during
scanning
Status output signal for KCL
Block enable 3/Register write data signal output
during scanning
Block enable 0/Reset signal output during scanning
Data latch signal/Scan-in data read trigger during
scanning
Data signal for K/Scan-in data bus 0 during
scanning
Block enable 2/Register enable signal output during
scanning
Block enable 1/Register write clock signal output
during scanning
Heat signal for KCL
Heat signal for MLC
Data signal for ML/Scan-in data bus 2 during
scanning
Data signal for C/Scan-in data bus 3 during
scanning
Head-detection signal
Logic GND
Transfer clock signal/Transfer clock signal during
scanning
Digital temperature signal for MY
5-10
Part 5: REFERENCE
BJC-8200
DATAY
IN/OUT
35
DATAM
IN/OUT
36
37
38
39
HEMY
SOMY
SOMLC
TOMLC
IN
OUT
OUT
OUT
40
TOKCL
OUT
Data signal for Y/Scan-in data bus 5 during
scanning
Data signal for M/Scan-in data bus 4 during
scanning
Heat signal for MY
Status output signal for MY
Status output signal for MLC
Digital temperature signal for MLC/Scan-in data
bus 7 during scanning
Digital temperature signal for KCL/Scan-in data bus
6 during scanning
REFERENCE
34
5-11
Part 5: REFERENCE
BJC-8200
JCRB2 and JCRB3 (Carriage ribbon cable connector)
Pin No.
1-10
11-20
Signal
VH
GND
IN/OUT
Function
+11V power supply
VH GND
JHD1 (BJ cartridge cable connector)
Pin No.
1
2
Signal
HEMLC
DATAML
IN/OUT
OUT
IN/OUT
3
4
DATAC
BG
IN/OUT
OUT
5
6
7
8
TOMY
DATAY
SOMLC
DATAML
IN
IN/OUT
IN
IN/OUT
9
BE2
IN/OUT
10
11
12
HEMY
SOMY
TOMLC
OUT
IN
IN
13-28
29
30
31
32-36
GND
DHE
EEPWD
EEPRD
HVDD
OUT
OUT
IN
Function
Heat signal for MLC
Data signal for ML/Scan-in data bus 2 during
scanning
Data signal for C/Scan-in data bus 3 during scanning
Data latch signal/Scan-in data read trigger during
scanning
Digital temperature signal for MY
Data signal for Y/Scan-in data bus 5 during scanning
Status output signal for MLC
Data signal for ML/Scan-in data bus 2 during
scanning
Block enable 2/Register enable signal output during
scanning
Heat signal for MY
Status output signal for MY
Digital temperature signal for MLC/Scan-in data bus
7 during scanning
VH GND
Dummy heat enable signal
Head EEPROM write data
Head EEPROM read data
5V to drive head logic
JHD2 (BJ cartridge cable connector)
Pin No.
1
2
3
4
5-23
24
Signal
DATACL
EEPSK
SOKCL
CSCR
VH
TOKCL
IN/OUT
IN/OUT
OUT
IN
OUT
IN
IN
25
26
27
DATAK
BE0
BE3
IN/OUT
IN/OUT
IN/OUT
28
29
HEKCL
BE1
OUT
IN/OUT
30
31
32-36
HEAD SEN IN
HCLK
IN/OUT
HVDD
Function
Data signal for CL/Scan-in data bus 1 during scanning
Head EEPROM transfer clock
Status output signal for KCL
Head EEPROM chip select
+11V
Digital temperature signal for KCL/Scan-in data bus 6
during scanning
Data signal for K/Scan-in data bas 0 during scanning
Block enable 0/Resume signal output during scanning
Block enable 3/Register write data signal output
during scanning
Heat signal for KCL
Block enable 1/Register write clock signal output
during scanning
Head-detection signal
Transfer clock signal/Transfer clock signal during scanning
Logic GND
5-12
Part 5: REFERENCE
BJC-8200
2.3 BJ Cartridge
9 8 7 6 5 4 3 2 1
18 17 16 15 14 13 12 11 10
27 26 25 24 23 22 21 20 19
36 35 34 33 32 31 30 29 28
45 44 43 42 41 40 39 38 37
Pin No.
1,2,10,11,19
3
4
5,14
6
7
8,9,17,18,26,27
12
13
15
16
20
21
22,31,40
23
24
25
28
29
30
32
33
34
35
36
37
38
39
41
42
43
44
45
Signal
HVH
CS
SK
VDD
DO
DHE
GNDH
TO1
DATAB1
DI
TO2
VHT
DATAA1
VSS
DATAA2
VDDA
SO3
BE0
BE3
SO1
VSSA
SO2
DATAA3
HE3
BE2
BE1
HE1
CLK
HE2
DATAB2
BG
DATAB3
TO3
IN/OUT
...
IN
IN
...
OUT
IN
...
OUT
IN
IN
OUT
...
IN
...
IN
...
OUT
IN
IN
OUT
...
OUT
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
OUT
Function
Voltage VH to drive heater
EEPROM chip select input
EEPROM serial clock input
Voltage to drive logic
EEPROM serial data output
Dummy heat enable signal
Heater drive voltage GND
Temperature sensor circuit output (K&CL)
Shift register data input for B chip (CL)
EEPROM serial data input
Temperature sensor circuit output (ML&C)
Voltage to drive power transistor
Shift register data input for A chip (K)
Logic drive voltage GND
Shift register data input for A chip (ML)
Temperature sensor circuit voltage
Fuse ROM data output (M&Y)
Head block enable signal
Head block enable signal
Fuse ROM data output (K&CL)
Temperature sensor circuit voltage GND
Fuse ROM data output (ML&C)
Shift register data input for A chip (M)
Heat enable signal (M&Y)
Head block enable signal
Head block enable signal
Heat enable signal (K&CL)
Shift register clock signal input
Heat enable signal (ML&C)
Shift register data input for B chip (C)
Shift register data latch signal input
Shift register data input for B chip (Y)
Temperature sensor circuit output (M&Y)
5-13
REFERENCE
Figure 5-9 BJ Cartridge
Part 5: REFERENCE
BJC-8200
2.4 Scanner Cartridge
9 8 7 6 5 4 3 2 1
18 17 16 15 14 13 12 11 10
27 26 25 24 23 22 21 20 19
36 35 34 33 32 31 30 29 28
45 44 43 42 41 40 39 38 37
Figure 5-10 Scanner Cartridge
Pin No.
1,2,10,11,19,20
3,4
5,14,24
6,7
8,9,17,18,26,27
12
13
15
16
21
22,31,32,40
23
25
28
29
30
33
34
35
36
37
38
39
41
42
43
44
45
Signal
VHLED
N.C.
VDD
N.C.
GNDLED
DT6
DT4
N.C.
DT7
DT0
VSS
DT5
SID3
RST
RDT
SID1
SID2
DT2
N.C.
REN
RWR
N.C.
DTCK
N.C.
DT1
LNST
DT3
N.C.
IN/OUT
...
...
...
...
...
OUT
OUT
...
OUT
OUT
...
OUT
OUT
IN
IN
OUT
OUT
OUT
...
IN
IN
...
OUT
...
OUT
IN
OUT
...
Function
+11V for LED
Not used
+5V
Not used
GND
Scan-in image data output signal
Scan-in image data output signal
Not used
Scan-in image data output signal
Scan-in image data output signal
GND
Scan-in image data output signal
Fuse ROM data output
Resume
Internal register setting data
Fuse ROM data output
Fuse ROM data output
Scan-in image data output signal
Not used
Enable signal for setting internal register
Write clock for setting internal register
Not used
Scan-in image serial data clock
Not used
Scan-in image data output signal
Scanning start signal (1 line scan)
Scan-in image data output signal
Not used
5-14
Part 5: REFERENCE
BJC-8200
2.5 AC Adapter
1
7
2
8
Figure 5-11 AC Adapter
Pin No.
1
2
3
4
5
6
7
8
Signal
VH
GND
VM
GND
VCC
GND
VHON
VMON
IN/OUT
...
...
...+24V DC
...
...
...
IN
IN
Function
+11V DC
+5V
H:VH on, L:VH off
H:VM on, L:VM off
2.6 DC Power Cable
2
1
8
Figure 5-12 DC Power Cable
Pin No.
1
2
3
4
5
6
7
8
Signal
VH
GND
VM
GND
VCC
GND
VHON
VMON
IN/OUT
...
...
...
...
...
...
IN
IN
Function
+11V DC
+24V DC
+5V DC
H:VH on, L:VH off
H:VM on, L:VM off
5-15
REFERENCE
1
7
8
Part 5: REFERENCE
BJC-8200
2.7 Carriage Motor
1
2
Figure 5-13 Carriage Motor
Pin No.
1
2
Signal
IN/OUT
Function
Carriage motor +
Carriage motor -
2.8 Paper Feed Motor
1
4
Figure 5-14 Paper Feed Motor
Pin No.
1
2
3
4
Signal
LFA
LFB
LFA
LFB
IN/OUT
IN
IN
IN
IN
Function
Paper feed
Paper feed
Paper feed
Paper feed
motor
motor
motor
motor
phase
phase
phase
phase
2.9 Purge Motor
1
4
Figure 5-15 Purge Motor
Pin No.
1
2
3
4
Signal
PGA
PGB
PGA
PGB
IN/OUT
IN
IN
IN
IN
Function
Purge motor
Purge motor
Purge motor
Purge motor
5-16
phase
phase
phase
phase
A
B
A
B
A
B
A
B
Part 5: REFERENCE
BJC-8200
2.10 Ink Sensor
1
3
1
1
3
3
Figure 5-16 Ink Sensor
Pin No.
1
2
3
Signal
...
...
INKS
IN/OUT
IN
...
OUT
Function
Signal to drive photo LED in ink sensor
GND
Voltage that varies according to the amount of reflected light
2.11 Paper Thickness Sensor
1
2
Figure 5-17 Paper Thickness Sensor
Signal
...
PGAP
IN/OUT
...
...
Function
GND
Head gap switch output
REFERENCE
Pin No.
1
2
2.12 Purge Sensor
1
3
Figure 5-18 Purge Sensor
Pin No.
1
2
3
Signal
...
...
PGS
IN/OUT
IN
...
OUT
Function
Sensor drive voltage
GND
Purge sensor output
5-17
Part 5: REFERENCE
BJC-8200
3. CIRCUIT DIAGRAM
3.1 Parts Layout
3.1.1 Logic board
Figure 5-19 Logic Board (Top View)
5-18
Part 5: REFERENCE
REFERENCE
BJC-8200
Figure 5-20 Logic Board (Bottom View)
5-19
Part 5: REFERENCE
BJC-8200
3.1.2 Carriage board
Figure 5-21 Carriage Board
5-20
Part 5: REFERENCE
BJC-8200
3.2 Circuit Diagrams
8
7
6
5
4
3
2
1
LOGIC BOARD 01
BHW
BS
BLW
P87/_RW
A8
DC
A9
DBUS[15:0]
79
RESETIX
77
POW_SW
2
1
2
1
+5V
<02-D8>
<06-B3>
76
DBUS15
75
DBUS14
74
DBUS13
73
DBUS12
72
DBUS11
71
DBUS10
70
DBUS9
69
DBUS8
D
IC9
1
CP212
1
2
check
3
EEP_CS
<01-D7>
4
EEP_SK
<01-D7>
NC1
NC2
VCC
GND
CS
DO
SK
DI
8
7
C2
0.1U,25V
6
5
68
DBUS4
62
DBUS3
61
DBUS2
60
DBUS1
DBUS0
59
58
57
56
C
1
check
CP213
2
63
<01-D7>
R5
64
DBUS5
1
DBUS6
EEP_RD
22K,1/16
65
S-93C56AFJ
EEP_WD
<01-D7>
22K,1/16
DBUS7
R6
66
1
67
FB22
FB23
FB24
55
1
CP208
check
54
1
CP207
check
1
2
FB
1
2
FB
1
2
FB
1
BK1005HS241
BK1005HS241
BK1005HS241
RDX
BHWX
BLWX
<02-C8>
<02-C8>
1
CP206
check
53
ABUS21
52
ABUS20
B
<02-C8>
CP320
check
+5V
+5V
IC11
M62720GP
51
VCC3
R4
10K,1/16
1
3
2
2
0.1U,25V
1
C68
1
VSS3
RESETIX
<02-D8>
1
check
ABUS19
ABUS18
ABUS17
2
<02-F3>
<03-B5>
2
78
1
2
1
2
1.5K,1/16
R7
1
2
1
E
DTC143ZKA
+5V
ABUS16
C67
0.1U,25V
1
80
50
49
48
A12
A11
A13
A10
VCC2
A14
A30
A15
GND0
C65
0.1U,25V
CP8
ABUS[21:0]
2
BE
47
1
Q1
3
C68
1
RD
A16
BZ
2
CLKOUT
46
check
TXD0
VCC0
C64
0.1U,25V
CP7
1
2
22K,1/16
R130
2
22K,1/16
22K,1/16
22K,1/16
+5V
1
88 FAC_SW CP5 check
1
CP4 check
87 FAC_2
P74/_CST0
1
CP3
86 FAC_1
check
P75/_SCLKI0
85
P76/_RXD0
84 TXD
P77/_TXD0
83
1CP209
P84/_HLDA
check
82
P85/_HOLD
81
VSS5
P73/_RTS0
89
VCC6
90
VSS6
91
P67/_INT3
92
P66/_INT2
93
P65/_INT1
94
P64/_INT0
2
R108 1
R107 1
R106 1
<02-C8>
<02-D8>
<02-D8>
<02-D8>
INT3X
INT2X
INT1X
INT0X
<05-E5>
NMI
95 CP6
96
P63/_ADTRG
97
AVSS
AN3
D15
A17
30
P150/_CS0
45
29
D14
ABUS15
28
P151/_CS1
44
27
D13
ABUS14
ABUS1
check
P152/_CS2
A18
BK1005HS241
BK1005HS241
BK1005HS241
FB
26
1
D12
A19
FB
DCX 1 2
FB19
FB20 CP205
FB21
P153/_CS3
43
<02-A7>
RWX 1 2
FB
D11
42
<02-A7>
BSX 1 2
VSS1
ABUS13
BK1005HS601
2
<02-A7>
D10
ABUS12
2
D9
XOUT
A20
FB
25
XIN
41
1
1
CP204
1 check
J1
CP202
D8
ABUS11
CLK25M
1
check
+5V
<02-A7>
FB33
VCC1
A21
24
VCC4
40
23
M31003S6FP
ABUS10
FB
22
P134/TB00
A22
FB
21
VSS4
39
FB
FB16
FB17
FB18
IC1
ABUS9
<02-A6>
CS_ROMX 1 2
20
D7
P135/TB01
A23
<02-A6>
CS_RAMX 1 2
1
check
P136/TB10
38
<02-A6>
BK1005HS241
BK1005HS241
BK1005HS241
CS_IOX 1 2
CP342
D6
ABUS8
1
<04-D3>
10P,50V
M_SETUP
D5
P137/TB11
A24
19
P100
37
18
check
D4
ABUS7
1
CP201
P101
A25
R1 1
98
check
17
P102/TB20
A26
16
D3
36
15
D2
ABUS6
POWDOWNX
TEST
P103/TB21
A27
14
check
220,1/16
2
PLLON
VCC5
P104/TB30
35
3
2
2
13
1
CP200
1
DHE
+5V
<02-A6>
12
2
+5V
<02-A6>
BZ
check
D1
34
<05-C5>
11
RXD0
1
check
BZ
PKM13EPY-4000
<01-C7>
P105/TB31
ABUS5
<01-E3>
RECOV_SW
1
check
D0
ABUS4
2
1
4
1
CM309S-24.0-10.2
22K,1/16
R11
1
<06-B3>
check
12P,50V
8
10
CP338
C17
COV_SW
1
CP210
P86/_WAKEUP
A28
+5V
2
X1
R3
C16
7
9
1MA,1/16
2
EEP_RD
CSCR
<05-C5>
1
6
1
check
P106/TB40
A29
<06-C5>
EEP_WD
BZ1
1
CP211
P107/TB41
33
<01-C2>
5
ABUS3
<01-C2>
EEP_SK
check
RESET
32
<01-C2>
1
AVCC
ABUS2
<01-C2>
4
AN2
99
100
AN1
2
+5V
3
EEP_CS
AVREF
VSS2
0.1U,25V
1
C1
N0
31
+5V
2
0.1U,25V
+5V
1
C66
+5V
check
1
0.1U,25V
HEAD_SEN
INK_S
1
C76
NMIX
<06-B5>
check
2
<05-A5>
TH
<02-D8>
2
1
R129
2
47K,1/16
+5V
CP296
1
F
+5V
1000P,50V
A
<02-A8>
<03-B7>
5-21
Part 5: REFERENCE
BJC-8200
8
7
6
5
4
3
2
1
<04-E3>
<04-E3>
<04-E3>
<04-E3>
<04-E3>
<04-E3>
<04-E3>
2
1
0.1U,25V
C6
2
1
0.1U,25V
C7
C8
1 2
0.1U,25V
2
1
F
0.1U,25V
C9
2
1
0.1U,25V
C10
2
1
0.1U,25V
C11
C12
1 2
2
1
3.3V
0.1U,25V
+5V
C13
DBUS0
DBUS1
2.5V
3.3V
<01-D2>
<03-B5>
0.1U,25V
MSTB1
MCLK1
MDATA1
MRES
MDATA0
MCLK0
MSTB0
<06-E3>
<06-E3>
ERR_LED
POW_LED0
HVDD_ON
CRCH
CRBKX
CRENX
CRPH
+5V
3.3V
+5V
DBUS[15:0]
J1P
1 J13
1 J14
J1P
1 J15
J1P
LOGIC BOARD 02
208
207
206
205
204
203
202
201
200
199
198
197
196
195
194
193
192
191
190
189
188
187
186
185
184
183
182
181
180
179
178
177
176
175
174
173
172
171
170
169
168
167
166
165
164
163
162
161
160
159
158
157
J1P
1 J12
2.5V
<05-B8>
<04-D8>
<04-D8>
<04-C8>
<04-C8>
<06-B5>
<06-D6>
<06-D6>
INKS_ONX
PGS
PGAP
CRRD
TOKCL
HEMY
SOMY
SOMLC
CRWD
TOMLC
CRSK
<05-B5>
<05-F5>
<05-F5>
<05-F5>
<05-F5>
<05-C5>
<05-F5>
<05-C5>
<06-E5>
<05-F5>
SENSONX
DATAM
J1P
J11 1
+5V
DATAY
<05-E5>
check
1 CP333
check
check
CP332
1
CP341
1
CP214
1
CP215
check
3.3V
+5V
+5V
0.1U,25V
1
2
C103
0.1U,25V
1
2
C102
C101
1 2
0.1U,25V
0.1U,25V
2
1
3
2
1
C4
100U,6.3V
1
2
2
2.5V
C15
1
1
2
2
C
CP12
1
check
100U,6.3V
5
C24
0.1U,25V
3.3V
1
3.3V
+5V
3
Q2
3
R14
DTA143EKA
1 CP334
R91
check
2
1
R2
0.1U,25V
2
1
C5
RB501V-40
2
D7
C26
0.1U,25V
3
TA48M025F
B
1
C60
3.3V
<05-F1>
<06-C2>
<06-C2>
3.3V
5
IC4
CP337
1
check
<05-A1>
<05-B1>
<05-B1>
<05-C1>
<05-C1>
<05-C1>
CP10
1
check
+5V
1
2
UPC29M33T
1
4.7U,10V
3
+5V
0.1U,25V
1
D
IC10
1
PD3
PD4
PD5
PD6
PD7
VDD50IF
SLINX
FAULTX
INITX
AFXT
SLCT
PE
VDD50IF
IFONX
VHON
VMON
CP216
check
<05-E1>
<05-C1>
<05-D1>
3
STBX
BUSY
ACKX
PD0
PD1
PD2
check
CP331
5
+5V
<02-A6>
1.5K,1/16
C59
2
3.3V
E
<05-D1>
2
C61
C100
PD[7:0]
DBUS14
DBUS15
53
54
55
56
DCX
57
<01-B7>
RWX
58
<01-B7>
BSX
59
<01-B7>
60
61
CLK25M
62
<01-B8>
63
1
2 0.1U,25V
64
<02-A3> 65
DP
66
DM
67
<02-A3> 68
USIN
2
1
69
USOUT
70
71
330K,1/16
72
CS_ROMX 73
<01-B7>
CS_RAMX
74
<01-B7>
CS_IOX
75
<01-B7>
1 POWDOWNX 76
<01-C7> CP343 check
PLLON
77
<01-C7> CP344 check 1
ASFS
78
<06-D4>
PES
79
<06-C5>
80
81
82
83
84
85
86
87
88
2.5V
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
2.5V
2.5V
DBUS2
DBUS3
DBUS4
DBUS5
DBUS6
DBUS7
DBUS8
DBUS9
DBUS10
DBUS11
DBUS12
DBUS13
1
IC2
ABUS3
ABUS2
ABUS1
ABUS[21:0]
<03-B7>
156
155
154
153
152
151
150
149
148
147
146
145
144
143
142
141
140
139
138
137
136
135
134
133
132
131
130
129
128
127
126
125
124
123
122
121
120
119
118
117
116
115
114
113
112
111
110
109
108
107 2
106
105
M66417
+5V
<01-D3>
<01-E5>
<01-E5>
<01-E5>
<01-E5>
<01-E5>
<01-B2>
<01-B2>
<01-B2>
check
<05-C5>
<05-C5>
<05-C5>
<06-D7>
<05-A5>
<05-A5>
check
<05-D5>
<05-D5>
<05-D5>
<05-C5>
1
2
3
4
5
6
7
8
1 9
J10
J1P
10
2.5V
BE2
11
DATAK
12
BG
13
BE0
14
15
BE3
16
SOKCL
17
DATACL
18
ENC_ONX
19
ENCA
20
ENCB
21
22
RESETIX
23
NMIX
24
INT0X
25
INT1X
26
INT2X
27
INT3X
28
RDX
29
BHWX
30
BLWX
31
ABUS21
32
ABUS20
33
ABUS19
34
ABUS18
35
ABUS17
36
ABUS16
37
38
ABUS15
39
ABUS14
40
ABUS13
41
ABUS12
42
43
2.5V
ABUS11
44
ABUS10
45
ABUS9
46
ABUS8
47
ABUS7
48
ABUS6
49
ABUS5
50
ABUS4
51
52
TOMY
HCLK
DATAC
DATAML
HEMLC
HEKCL
BE1
1
<05-E5>
<05-E5>
<05-D5>
<05-D5>
<05-D5>
<05-D5>
<05-D5>
<02-A6>
CP335
1
check
22K,1/16
1
CP123
2
CP124
1
2
CP125
1
2
DM
CP345 check 1
CP346 check 1
CP356
1
check
1
check
1
check
1
check
CP336
J4P
1
USVCC
J4P
2
DATA-
J4P
3
DATA+
J4P
4
USGND
1
1
DP
JIF2
4
27,1/16W
R12
CP126
check
check
4
A
R15
3
27,1/16W
4
5
5-22
Part 5: REFERENCE
BJC-8200
7
6
5
4
3
2
1
LOGIC BOARD 03
F
4
2
4
2
2
4
E
4
2
IC3S
IC3
4
2
ABUS19
ABUS18
ABUS8
ABUS7
ABUS6
ABUS5
ABUS4
ABUS3
ABUS2
ABUS1
CS_ROMX
RDX
A18
A17
A7
A6
A5
A4
A3
A2
A1
A0
CE
GND1
OE
O0
O8
O1
O9
O2
O10
O3
O11
ROM
NC
A8
A9
A10
A11
A12
A13
A14
A15
A16
VPP
GND2
O15
O7
O14
O6
O13
O5
O12
O4
VCC
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
ABUS9
ABUS10
ABUS11
ABUS12
ABUS13
ABUS14
ABUS15
ABUS16
ABUS17
DILB42P-8J
<01-A2>
<02-A8>
D
CP321
1
check
4
<01-B2>
<02-C8>
BHWX
CP232
1
DBUS15
DBUS7
DBUS14
DBUS6
DBUS13
DBUS5
DBUS12
DBUS4
check
4
2
C
2
FB39
1 FB
2
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
+5V
DBUS0
DBUS8
DBUS1
DBUS9
DBUS2
DBUS10
DBUS3
DBUS11
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
1
8
2
BLM21P221SG
C14
3
0.1U,25V
ABUS[21:0]
4
<01-D2>
<02-F3>
2
DBUS[15:0]
B
A
5-23
Part 5: REFERENCE
BJC-8200
8
7
6
5
4
3
2
1
LOGIC BOARD 04
<06-D3>
<06-D3>
F
CP103
1
MSTB1
<02-F5>
VM
2
ICP-N20
FU1
1 CP107
check
1 CP108
MCLK0
<02-F4>
1
1
2
0.01U,50V
C18
470U,35V
2
1
C19
2
ICP-N38
1
FU2
2
1
3
0.022U,50V
2
1
C23
###
C22
2
1 CP106
check
MDATA0
<02-F4>
check
1 CP109
MSTB0
<02-F4>
check
1
CP19
1
check
1
CP21
2
check
5
check
CP357
1
CP22
JLF1
1
check
CP20
1
E
1 CP105
check
MRES
<02-F4>
+5V
check
MDATA1
<02-F4>
2
1 CP104
MCLK1
<02-F5>
VM
check
A
J4P
2
B
J4P
3
A*
J4P
4
B*
LF
J4P
check
D
1
CP110
5
check
5
3
2
6
C70 2
1
1
7
check
CP263
8
9
check
CP259
37
CP262
10
CP264
1
1
1
CP260
C69
check
CP261
0.022U,50V
2
1
1
check
11
check
1
CP265 check
12
13
14
15
R222
16
1.1,1/2
17
1
5
CP359
1
check
18
VMA
OUT_B
OUT_A-
RS_B
RS_A
PGND1
PGND4
OUT_BNC
OUT_A
STROBE_AB-
CCP_A
CLK_AB
CR_AB
DATA_AB
VREF_AB
VSS1
VREF_CD
RESET
VSS2
VDD
CR_CD
DATA_CD
CCP_B
CLK_CD
CCP_C STROBE_CDOUT_D-
OUT_C
PGND2
PGND3
RS_D
OUT_D
VMD
RS_C
OUT_CVMC
36
1
35
R8
34
CP360
check
1
5
2
0.82,1/2
33
32
31
30
29
28
38
27
26
C
25
24
23
22
21
R24
20
1.1,1/2
1
2
M_SETUP
VMB
C71
1
22K,1/16
R192
1
22K,1/16
R252
1
390,1/16
<01-C7>
4
J2P
JCR1
D3
0.1U,25V
2
1
19
5
check
2
1
680P,50V
CP361
C25
D2
2
2
2
1
0.1U,25V
C21
1200P,50V
C20
1 2
2
3
check
A3952SB
13K,1/16
R10
check
1
check
1
1
9
0.3,2.0W
check
CP257
RB160L-40
CP18
2
0.82,1/2
1
1
check
D5
11
10
R182
5
0.47U,50V
680P,50V
NENABLE LD_SPLY1
12
2
PHASE OUTA
R20 2
SENSE
1
LG_SPLY
J2P
13
1
1
CP16
GND3
1
check
1
8
GND2
CP17
C29
CRENX
GND4
14
RD3.0SB2
7
check
GND1
1
2
1
CP15
1
<02-F5>
CRPH
MODE
CP358
1
+5V
+5V
<02-F5>
6
1
RC
15
+5V
1
5
OUTB
1
MREFON
ZD3
4
REF
<06-E3>
2
3
NBRAKE LD_SPLY2
1
2
16
2
1
check
R13
<02-F6>
1
CP14
CRBKX
2
IC6
2
D61
check
###
CRCH
###
<02-F6>
CP13
RB160L-40
IC7
1
TB62200AF
CP24
CP25
check
1
check
1
check
CP26
B
1
CP23
1
1
JPG1
A
J4P 2
J4P 3
B
J4P 4
J4P
B*
A*
PG
check
A
5-24
Part 5: REFERENCE
BJC-8200
8
7
6
5
4
3
2
1
LOGIC BOARD 05
JCRB1
TOMLC
J20P
CP1
J20P
5
J20P
5
1 check
J20P
1 check
CP28
J20P
1check
6
J20P
8
8
J20P
9
9
15
J40P
10
10
J40P
1
J20P
J20P
11
11
2
J20P
J20P
12
C34
J40P
100U,16V
J40P
16
3
2
DA8
5
1
FTZ6.8E
CP35
CP34
check
1
check
J20P
J20P
14
J20P
15
CP29
1 check
check
18
1
1 FB 2
J20P
J20P
VH
<06-D3>
check
VH <06-D3>
16
check
19
J20P
J20P
20
3
2
5
1
FTZ6.8E
4
BE1
5
FB
CP47
check
1
CP52
1
2
1 CP283
1 CP279
1 CP287
check
1 CP274
BE2
check
check
check
5
1
<02-E8>
<02-E8>
<02-E8>
<02-D8>
check
check
1
1
check
check
5
CP53
CP54
CP55
CP56
BE0
BE3
SOKCL
DATACL
5
2
2
FB11
4
1 CP286
check
1 CP285
check
1 CP289
check
1 CP290
check
1
3
Q21
DTA113ZKA
CP58
1 check
6
<02-D8>
<02-D8>
<02-D8>
<02-D8>
DHE
CSCR
CRWD
CRSK
5
5
check
CP291
CP292
CP293
CP294
<01-C7>
<01-D7>
<02-F6>
<02-F6>
31
32
J40P
33
J40P
34
J40P
35
J40P
36
J40P
7
J36P
8
J36P
9
C35
2
0.1U,25V
(PE)
(SLCT)
4
2
SENSEPOW
CP59
1 CP74
check
1
13
check
2
(Peripheral Logic High)
14
15
J36P
16
check
1 CP77
1
check
1
CP62
R100
1
2
J36P
R402
2
1
2
2
J40P
5
(INIT*)
4
3
2
5
1
R39
R38
R37
3.3K,1/16
1
<02-D3>
PD[7:0]
C80
<02-D2>
680P,25V
3.3K,1/16
CP351
3.3K,1/16
CP352
3.3K,1/16
CP353
1
ACKX
check
CP318
2
R42
1K,1/16
1 check
BUSY
1 check
PE
1 check
SLCT
1 check
AFXT
C32
<02-D3>
<02-C3>
<02-C3>
<02-C3>
C81
680P,25V
4
220P,50V
C
R36
1 CP79
1
2
390,1/10W
B
3.3K,1/16
check
R482
1 CP81
check
4
J36P
5
(Peripheral Logic High)
R43
1
1 CP80
J36P
J36P
(SLCTIN*)
R571
4
2
1
2
1
R47
2
100,1/16
33,1/16
3.3K,1/16
2
1
check
check
J36P
1 CP84
check
1
CP83
3.3K,1/16
3.3K,1/16
CP306 1 check
INITX
CP354 1 check
FAULTX
<02-C3>
<02-C3>
C30
470P,50V
R46
1
2
1
2
R45
R44
1
CP307 1 check
2
J36P
1K,1/16
<01-F7>
D
J36P
5
TH
E
J36P
check
3.3K,1/16
CP63
470P,50V
CP350
3.3K,1/16
2
1
J36P
1 CP297 <02-D8>
check
1 CP298 <02-D8>
<02-D3>
C33
check
check
CP61
ENCA
check
R29
1
CP82
1
39
PD7
2
CP349
2
1 check
2
4
J36P
5
PD6
3.3K,1/16
1
1
1
5
4
J36P
ENC_G
check
PD5
3.3K,1/16
R622
33,1/16 1R642
J36P
(N.C.)
ENCB
3.3K,1/16
1
4 2
1 CP76
J36P
(FAULT*)
3.3K,1/16
CP60
2
R30
33,1/161R612
1 CP75
33,1/16 1
check
J36P
(AUTXT)
1 CP295 <02-F6>
<06-B4>
PD4
check
2
R41
J36P
check
PD3
3.3K,1/16
1
33,1/16
J36P
1
3.3K,1/16
1
4 2
J36P
check
PD2
1
R56 2
J36P
38
40
check
12
J36P
CRRD
PD1
3.3K,1/16
1
1
5
11
FTZ6.8E
J40P
J40P
1CP73
check
J36P
1
5
3.3K,1/16
CP348
4
J36P
CP57
R352
R34
2
R332
1
STBX
check
2
100,1/16
R31
5
6
7
8
CN1J4KTD820 J
4
J36P
1
J40P
3
J36P
DA13
R101
37
1 CP71
1 CP72
check
10
(ACK*)
4
3
2
1
check
J36P
3
2
check
1
CP304
1
R49
1
4
R55
J36P
1
check
1
check
1
check
1
DTC143EKA
PD0
R27
1
J
1
3
2
5
CP70
(N.C.)
5
J40P
1
HVDD_ON
2
<02-F6>
3
CP303
1 check
1
5
6
7
8
1 CP69 CN1J4KTD820
check
J36P
J36P
5
4
3
2
1
1 CP67
check
1 CP68
check
5
R32
4
4
R54
J36P
5
+5V
1 CP66
check
J36P
BK1608HS241
DA11
1
3.3K,1/16
5
4
(BUSY)
FTZ6.8E
4
1
3
4
J36P
5
J36P
R28
1
2
1
BK1608HS241
5
FB
1 CP65
J36P
1 CP271 <02-E8>
1 CP284 <02-E8>
DATAK
BG
FB8
FTZ6.8E
2 4
check
5
2
3
2
(DATA5)
(DATA8)
4
DA10
CP48
CP51
check
(DATA2)
(DATA7)
4
4
check
HEKCL
DA9
2
4
J40P
<01-E5>
4
20
27
J40P
28
J40P
29
30
1CP270
HEMLC
2
J20P
J40P
DATAML
1K,1/16
1 CP64
4
(DATA6)
J40P
J20P
<02-E8>
check
5
23 1
J40P
1
24
check
J40P
25 1
J40P
26
J20P
19
FB
check
check
CP36
1
check
18
CP269
1 CP273 <02-E8>
check
1 CP272 <02-E8>
5
CP41
CP49
17
18
4
DATAC
2
5
J40P
J20P
J20P
1
J20P
17
J20P
2
2
1
J36P
2
4
BK1608HS241
4
CP45
check
J40P
J20P
16
FB4
BK1608HS241
3
2
5
J40P
15
HEAD_SEN
(DATA1)
(DATA4)
FB5
CP46
4
19 1
20
1
check
21 1
J40P
22
14
J20P
2
1
CP33
17 1
CP30
1 check
13
1
check
(DATA STROBE*)
(DATA3)
check
1
J20P
13
HCLK
<02-F7>
<02-E8>
5
4
12
J20P
1
1 CP276
1
check
CP275
check
check
J40P
J20P
BK1608HW241
2
R65
22K,1/16
CP32
J20P
J20P
4
FB
J40P
J20P
DATAY
TOMY
FB3
1
2
5
check
1
12
13
J40P
14
7
2
FB
J40P
J20P
7
BK1608HS241
FB2
1
2
+5V
6
CP27
RB501V-40
JIF1
2
2
100,1/10W
2
4
CP38
7 1
check
J40P
8
CP37
1
J40P
9
check
CP31
J40P
10 1
J40P
11
4
1
D4
1
4
FTZ6.8E
check
J20P
check
2
J20P
1
4
1
5
3
DATAM
BK1608HS241
2
<02-C3>
1
2
J20P
3
5
2
FB
FB1
DA7
IFONX
check
Q19
2
2
J20P
1
3
2
2
4
R50
CP301 1 check
CP300
1
1
CP40
J40P
DTA143EKA
3
2
1
HEMY
Q20
<02-F7>
<02-F7>
<02-F7>
<02-F7>
1
1
check
SOMY
5
1 CP277
check
1 CP281
check
1 CP280
check
1 CP278
2
CP43
CP42
check
SOMLC
5
C31
1
1
J20P
FTZ6.8E
2
1
J20P
+5V
DA6
CP39
check
F
<02-F6>
3
JCRB2
1
1
1
<02-F6>
1
JCRB3
3
J40P
4
J40P
5
J40P
6
1
1 CP288
1 CP282
1 CP302
5
check
check
check
5
check
3
2
1
4
check
J40P
TOKCL
5
CP44
CP78
CP50
check
1
CP339
check
1
1 1
2
check
J40P
220P,50V
SLINX
<02-C3>
A
DA14
FTZ6.8E
5-25
Part 5: REFERENCE
BJC-8200
8
7
6
5
4
3
2
1
LOGIC BOARD 06
F
SENSONX
3
2
<02-F7>
Q3
<02-F5>
<02-F5>
DTA113ZKA
POW_LED0
ERR_LED
2
K
1
K
+5V
2
R8722K,1/16
PGS
C47
4
0.01U,50V
3
CP112
5
1K,1/16
check
2
check
CP315
1
C53
0.1U,25V
0.01U,50V
C
2
1
2
2
2
R80
<05-B5>
<01-C7>
C50
C38
0.01U,50V
22K,1/16
RECOV_SW
0.01U,50V
1
check
CP101
SW2
1
3
2
4
KSH0636AT
B
+5V
CP355
1
check
2
1
2
1
1
1
J3P
check
R90
2
5
3
3
R942 100K,1/16
R95
1
J3P
1
5
2
CP314
1
+5V
1
CP116
<02-F6>
2
C57
check
2
1
1
2
DTA113ZKA
1
R93150,1/4W
1
<02-C3>
C41
check
+5V
Q27
3
INKS_ONX
VMON
C42
SENSEPOW
3
1
0.01U,50V
+5V
FP1L3N
check
+5V
2
Q25
E
1
2
3
check
<02-C3>
2
C48
1
2
ETH1
CP99
1
<01-D7>
check
100P,50V
2
J8P
VHON
check
1
1
COV_SW
CP313
C51
CP98
1
check
1
1
R92
1
2
4
J8P
8
220,1/10W
220U,10V
1
INK_S
100K,1/16
<01-E6>
2
2
CP312
<02-A6>
22K,1/16
R912
1
+5V
C44
1
2
1
2
D
check
check
7
CP311
+5V
100P,50V
check
6
J8P
check
check
C45
1
3
PES
1
1
2
22K,1/16
check
J8P
CP85
1
R85
220,1/10W
TLP831(CANO)
1
<04-E4>
<04-E6>
CP115
1
CP96
1
R79
1
1
5
DTA113ZKA
2
3
CP310
4
Q24
1
1
Q28
J3P
VM
check
CP2
1
CP299
1
R862
1
2
check
0.1U,50V
0.01U,50V
CP340
2
Q23
TLP831(CANO)
2
+5V
1
CP111
check
1
check
CP122 CP95
1
CP97
3
check
check
<05-D7>
<05-D8>
1 CP92
CP93 CP121
1
1
J8P
180,1/10W
J8P
ENC_ONX
3
1
1
+5V
3
C46
100P,50V
JINK1
check
E
check
VH
0.1U,25V
180,1/10W
2
2
R83
CP114
1
check
C43
2
<02-F6>
1
<02-D8>
J8P
2
1
<02-A6>
220,1/10W
2
1
1
CP91
1
1
100P,50V
2
1
C36
JPOW1
J8P
1
1
JPGS1
R88
<04-D5>
check
1
check
4
MREFON
CP86
1
<01-D3>
POW_SW
C37
0.01U,50V
22K,1/16
2
3
<02-F6>
3
22K,1/16
CP309
1
check ASFS
1
3 CP90
PGAP
1K,1/16
100P,50V
check
J3P
1
C49
CP89 1
220,1/10W
check
2
2
2
J3P
3
1
+5V
3
1
J3P
2
R16
R78
1 2
check
1 2
1
J2P
2
CP347
1
R77
R84
check
3
A
4
A
SEC2494C
SW1
1
2
3
4
1
check
1
1
+5V
J2P
22K,1/16
1
2 CP88
2
CP308
TLP832 check1
1
2
1
R89
JGAP1
2
Q22
CP113
1
LED1
+5V
1
+5V
CP102
KSH0636AT
A
5-26
Part 5: REFERENCE
BJC-8200
8
7
6
5
4
3
2
1
CARRIAGE BOARD 01
F
JHD2
JCRB1
C1
C2
3900U,16V
3900U,16V
DHE
DHE
EEP_WD
EEP_RD
HVDD
EEP_WD
EEP_RD
2
0.01U,50V
C3
1
C12
J36P
2
HVDD
22U,10V
19
17
J20P
J20P
16
16
J20P
J20P
15
15
J20P
J36P
J36P
J36P
J36P
J36P
J36P
J36P
J36P
J36P
J36P
J36P
13
J20P
J36P
J20P
12
J36P
12
J20P
J20P
J20P
10
J20P
9
J20P
8
J20P
7
J20P
VH
J36P
J36P
10
J36P
J20P
J36P
9
J36P
J20P
J36P
8
J20P
J36P
J36P
7
J20P
J36P
J36P
6
J20P
5
J20P
J36P
5
J20P
4
J20P
4
J20P
3
J20P
J36P
J36P
J20P
6
J20P
VH
11
2
11
SENSEPOW
ENCB
ENC_G
ENCA
TH
J36P
J20P
13
VH
HCLK
HEAD_SEN
BE1
HEKCL
BE3
BE0
DATAK
TOKCL
14
J20P
EEP_SK
J36P
J20P
14
3
CSCR
SOKCL
EEP_SK
DATACL
J36P
J36P
J36P
J36P
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4 CS
3
2 SK
1
E
D
C
J36P
J20P
2
J20P
2
J20P
1
J20P
22U,10V
J20P
17
C4
1
18
J20P
J40P
ENC1
J20P
18
CSCR
J36P
19
J20P
BE1
BE2
DATAK
BG
BE0
BE3
SOKCL
DATACL
J36P
20
C9
2
1
1
2
VH
J36P
J20P
1
DATAC
DATAML
HEMLC
HEKCL
20
J20P
0.01U,50V
HEAD_SEN
JCRB3
JCRB2
2
HCLK
40
J40P
39
J40P
38
J40P
37
J40P
36
J40P
35
J40P
34
J40P
33
J40P
32
J40P
31
J40P
30
J40P
29
J40P
28
J40P
27
J40P
26
J40P
25
J40P
24
J40P
23
J40P
22
J40P
21
J40P
20
J40P
19
J40P
18
J40P
17
J40P
16
J40P
15
J40P
14
J40P
13
J40P
12
J40P
11
J40P
10
J40P
9
J40P
8
J40P
7
J40P
6
J40P
5
J40P
4
J40P
3
J40P
2
J40P
1
C8
TOKCL
TOMLC
SOMLC
SOMY
HEMY
DATAM
DATAY
TOMY
1
HEMLC
DATAML
DATAC
BG
TOMY
DATAY
SOMLC
DATAM
BE2
HEMY
SOMY
TOMLC
1
DI
DO
1
J36P
2
J36P
3
J36P
4
J36P
5
J36P
6
J36P
7
J36P
8
J36P
9
J36P
10
J36P
11
J36P
12
J36P
13
J36P
14
J36P
15
J36P
16
J36P
17
J36P
18
J36P
19
J36P
20
J36P
21
J36P
22
J36P
23
J36P
24
J36P
25
J36P
26
J36P
27
J36P
28
J36P
29
J36P
30
J36P
31
J36P
32
J36P
33
J36P
34
J36P
35
J36P
36
0.01U,50V
JHD1
1
J20P
ENC_G
1
2
J4P
4
2
3
2
2
ENC1
1
4
B
ENCA
J4P
J4P
ENC1
3
3
ENC1
C7
4
0.01U,50V
SENSEPOW
TH1
1
2
2
TH
4
ENCB
J4P
TBPS1473J475H5Q
3
A
5-27
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