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20 September 1999
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
SERVICE CALL CONDITIONS
7-11
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