Download Sharp FO-2080 Specifications

FO-3800M
SELF DIAG CODE MESSAGE
No
C15
PHENOMENON
DISPLAY
CODE
MAIN CODE
U2
U2
SUB CODE
06
LAMP
TITLE
RAM (MCU PWB) trouble (read/write error)
DETAIL
RAM (MCU PWB) read/write operation trouble
SECTION
MCU PWB
RAM
User
Warning
ITEM
TYPE (MODE)
Service
YES
Trouble
Other
OPERATION MODE
YES
Other
All modes
Machine operation when the
message is displayed
Stop
NOTE
BASIC CAUSE 1
RAM (MCU PWB) read/write operation trouble
CASE 1
No
TROUBLE POSITION
CAUSE
RAM (MCU PWB) read/write operation trouble
RAM (MCU PWB) trouble
REMEDY
(Check)
(Remedy)
1) MCU PWB replacement
2) Reset the trouble with SIM 14.
3) Use simulations to set various set values and adjustment values.
(After work)
NOTE
SELF DIAG CODE MESSAGE
No
PHENOMENON
C16
DISPLAY
TITLE
DETAIL
SECTION
ITEM
TYPE (MODE)
OPERATION MODE
BASIC CAUSE 1
CASE 1
C1
CODE
MAIN CODE
CH
SUB CODE
LAMP
"CH" ON
Cabinet open/close detection switch trouble
1) Cabinet (operation unit) open/close detection switch malfunction
2) Cabinet (operation unit) open/close detection switch signal is not recognized.
Power PWB unit
User
Service
Other
All modes
YES
YES
Warning
Trouble
Other
YES
YES
Machine operation when the
message is displayed
Stop
NOTE
Cabinet (operation unit) open/close detection switch signal is not recognized.
No
TROUBLE POSITION
Cabinet (operation unit) open/close detection switch signal recognition error
CAUSE
1) Cabinet (operation unit) open/close detection switch trouble
2) MCU PWB cabinet (operation unit) open/close detection switch signal input circuit trouble
REMEDY
(Check)
1) Cabinet (operation unit) open/close detection switch
2) MCU PWB cabinet (operation unit) open/close detection switch signal input circuit
(Remedy)
1) Cabinet (operation unit) open/close detection switch replacement
2) MCU PWB replacement
3) Power PWB replacement
(After work)
1) When the MCU PWB is replaced, perform simulations to input various set values and
adjustment values.
NOTE
10 – 14