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CDF70 (bizhub C658/C558/C458/C368/C308/C258)
Contents
Trouble type | CDF70: ASIC image access failure |
Rank | C |
Trouble detection condition | Communication error is detected between the MFP board (MFPB) and the CCD board (CCDB). |
Trouble isolation | – |
Relevant electrical parts | • MFP board (MFPB) • CCD board (CCDB) |
Procedure
- Check the connector between MFPB CN1-CCDB CN3 for proper connection and correct as necessary. (bizhub C368/C308/C258)
- Check the connector between MFPB CN9-CCDB PJ3 for proper connection and correct as necessary. (bizhub C658/C558/C458)
- Rewrite the firmware.
- Replace CCDB. (bizhub C368/C308/C258 Part# A7PUR75200 / bizhub C658/C558/C458 Part# A79JR72700)
- Replace MFPB. (bizhub C368/C308/C258 Part# A7PUH02123 / bizhub C658/C558/C458 (C458 Part# A79MH02102 / C558 or C658 Part # A79JH02102))
Please search Knowledge Base articles and Bulletins as they may contain relevant information and updated Part information such as Part numbers.
K.3.24.43 (Link to the Field Service Manual)