SELF DIAG CODE MESSAGE
L3
No
C2
PHENOMENON
DISPLAY
CODE
MAIN CODE
L3
SUB CODE
00
LAMP
TITLE
Scanner (reading) return trouble
DETAIL
1) The scanner (reading) dose not return.
2) The scanner (reading) return completion is not recognized.
SECTION
Scanner (reading)
ITEM
TYPE (MODE)
User
Warning
Service
YES
Trouble
YES
Other
Other
OPERATION MODE
Copy
Machine operation when the
message is displayed
Stop
NOTE
BASIC CAUSE 1
Though the specified number (pulses) of the scanner (reading) motor return (motor reverse rotation) signal is outputted, the
scanner home position sensor (MHP) ON is not recognized.
CASE 1
No
TROUBLE POSITION
CAUSE
The scanner (reading) mechanism operation is not smooth.
1) Scanner (reading) mechanism lock
2) Scanner (reading) mechanism wear
REMEDY
(Check)
1) Scanner (reading) drive section assembly
2) Scanner (reading) sliding section 9rail, shaft)
(Remedy)
1) Grease up
2) Scanner (reading) section parts replacement
3) Rest the trouble with SIM 14.
(After work)
1) When the scanner (reading) section parts are disassembled, adjust.
NOTE
CASE 2
No
TROUBLE POSITION
CAUSE
Scanner home position sensor (MHP) signal recognition error
1) Scanner home positions sensor (MHP) trouble
2) MCU PWB scanner home position sensor (MHP) input circuit trouble
REMEDY
(Check)
1) Scanner home position sensor (MHP)
2) MCU PWB scanner home position sensor (MHP) input circuit
(Remedy)
1) Scanner home position sensor (MHP) replacement
2) MCU PWB replacement
3) Reset the trouble with SIM 14.
(After work)
1) When the MCU PWB is replaced, perform simulations to input various set values and
adjustment values.
NOTE
CASE 3
No
TROUBLE POSITION
CAUSE
Scanner (reading) motor drive trouble
1) Scanner (reading) motor trouble
2) MCU PWB scanner (reading) motor control circuit trouble
REMEDY
(Check)
1) Scanner (reading) motor
2) MCU PWB scanner (reading) motor control circuit
(Remedy)
1) Scanner (reading) motor replacement
2) MCU PWB replacement
3) Reset the trouble with SIM 14
(After work)
1) When the MCU PWB is replaced, perform simulations to input various set values and
adjustment values.
NOTE
FO-3800M
10 – 4
Содержание FO-3800M
Страница 115: ...S001 P001 S001 P007 CLN S001 P003 S001 P005 S001 P002 S001 P006 S001 P004 CLN FO 3800M 9 4 ...
Страница 142: ...S009 Ua002 S009 Ua003 S009 Ua004 S009 Ua005 S009 Ua006 S009 Ua001 S009 Ua001 002 S009 Ua001 001 FO 3800M 9 31 ...
Страница 174: ...SMP1 SMP2 FO 3800M 10 25 ...
Страница 175: ...SMP3 SMP4 FO 3800M 10 26 ...
Страница 176: ...SMP5 SMP6 a b D FO 3800M 10 27 ...
Страница 177: ...SMP7 SMP8 FO 3800M 10 28 ...
Страница 178: ...SMP9 SMP10 SMP11 Streaks and dots in the pitch of about 78mm Streaks and dots in the pitch of about 45mm FO 3800M 10 29 ...