C5601 (bizhub C3320i)
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Contents
| Trouble type | C5601: Engine control malfunction | 
| Rank | C | 
| Trouble detection condition | Engine control malfunction is detected with port monitor control. | 
| Trouble isolation | – | 
| Relevant electrical parts | -CPU board (CPUB) -Base board (BASEB)  | 
Procedure
- Check the connectors on BASEB for proper connection and correct as necessary.
 - Rewrite the firmware.
 - Replace CPUB. (Part# AAJRH01005)
 - Replace BASEB. (Part# A93EH02007)
 
L.3.10.6 (Link to the Field Service Manual)
