C7615 (bizhub C4050i/C3350i)
Contents
| Trouble type | C7615: Power line A20 error |
| Rank | C |
| Trouble detection condition | The fuse detection unit detected an error for a predetermined time. |
| Trouble isolation | – |
| Relevant electrical parts | • PH unit • Base board (BASEB) |
Procedure
- BASEB F3E conduction check
- Check the connector between the PH unit-BASEB CN5E for proper connection and correct as necessary.
- Replace the PH unit. (3350i Part# AAJTR70100 / 4050i Part# AAJRR72000 )
- Replace BASEB. (Part# A93EH02007)
Please search Knowledge Base articles and Bulletins as they may contain relevant information and updated Part information such as Part numbers.
L.3.12.23 (Link to the Field Service Manual)