Trouble-
shooting
SERVICE CALL CONDITIONS
SM 7-11 A265/A267
SC692: Communication error between BICU and printer controller
-Definition- [B]
The BICU board cannot communicate with the printer controller properly.
- Possible causes -
•
Poor connection between the BICU board and the mother board.
•
Poor connection between the mother board and the printer controller
•
BICU board defective
•
Printer controller defective
•
Mother board defective
SC694: Communication error between BICU and scanner controller
-Definition- [B]
The BICU board cannot communicate with the scanner controller properly.
- Possible causes -
•
Poor connection between the BICU board and the mother board.
•
Poor connection between the mother board and the scanner controller
•
BICU board defective
•
Scanner controller defective
•
Mother board defective
SC 696: Communication error between IOB and finisher
-Definition- [B’]
The IOB cannot communicate with the finisher properly.
- Possible causes -
•
Poor connection between the IOB and finisher
•
IOB defective
•
Finisher main board defective
SC722: Finisher jogger motor error
-Definition- [B’]
1) The finisher jogger H.P sensor remains de-activated for a certain time when
returning to home position.
2) The finisher jogger H.P sensor remains activated for a certain time when
moving away from home position.
- Possible causes -
•
Jogger H.P sensor defective
•
Jogger motor defective
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