How Can We Help?
C6756 (bizhub C658/C558/C458/C368/C308/C258)
Contents
Trouble type | C6756: CCD power-supply voltage malfunction |
Rank | C |
Trouble detection condition | Power is not supplied to CCD after the lapse of a given period of time after the main power switch or power key is turned ON or the machine recovers from the sleep mode. |
Trouble isolation | – |
Relevant electrical parts | • CCD board (CCDB) • Scanner drive board (SCDB) • DC power supply (DCPU) |
Procedure
- Correct the harness connection between CCDB CN5-SCDB CN5 if faulty. (bizhub C368/C308/C258)
- Correct the harness connection between CCDB PJ5-SCDB CN5 if faulty. (bizhub C658/C558/C458)
- Correct the harness connection between SCDB CN1-DCPU CN5 if faulty. (bizhub C368/C308/C258)
- Correct the harness connection between SCDB CN1-DCPU CN005 if faulty. (bizhub C658/C558/C458)
- Replace CCDB. (bizhub C368/C308/C258 (Part# A7PUR75200) / bizhub C658/C558/C458 (Part# A79JR72700))
- Replace SCDB. (bizhub C368/C308/C258 (Part# A7PUH01A01(Except Refresh Model) / A7PUH01D00(Refresh Model) / bizhub C658/C558/C458) (Part# A796H01A00)
- Replace DCPU. (bizhub C368/C308/C258 (Part# A7PUR70700) / bizhub C658/C558/C458 (Part# A79JR70000))
Please search Knowledge Base articles and Bulletins as they may contain relevant information and updated Part information such as Part numbers.
K.3.18.14 (Link to the Field Service Manual)