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C6754 (bizhub C3320i)
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Contents
| Trouble type | C6754: Offset adjustment failure (back side) |
| Rank | B |
| Trouble detection condition | At the offset adjustment, adjustment is not completed even after the retry exceeds the predetermined number of times. |
| Trouble isolation | Scanner |
| Relevant electrical parts | -DF CIS module (DF CIS) -DF CIS relay board (DFCISRYB) -CPU board (CPUB) -Base board (BASEB) |
Procedure
- Check the connector between DF CIS-DFCISRYB CN1 for proper connection and correct as necessary.
- Check the connector between DFCISRYB CN2-BASEB CN5 for proper connection and correct as necessary.
- Check CPUB for proper installation and correct as necessary.
- Check for possible extraneous light and correct as necessary.
- Clean the back side reading glass and the shading sheet if dirty.
- Replace the DF CIS module assy. (Part# AAJPR70800)
- Replace DFCISRYB. (Part# AAJPH10100)
- Replace CPUB. (Part# AAJRH01005)
- Replace BASEB. (Part# A93EH02007)
L.3.11.8 (Link to the Field Service Manual)