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CDF71 (bizhub C3320i)
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Contents
Trouble type | CDF71: ASIC image access failure (back side) |
Rank | C |
Trouble detection condition | Communication error is detected between the CPU board (CPUB) and the DF CIS module (DF CIS). |
Trouble isolation | – |
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.
- Rewrite the firmware.
- Replace the DF CIS module assy. (Part# AAJPR70800)
- Replace DFCISRYB. (Part# AAJPH10100)
- Replace CPUB. (Part# AAJRH01005)
- Replace BASEB. (Part# A93EH02007)
L.3.17.28 (Link to the Field Service Manual)