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CC159, CC15A (bizhub 750i)
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Contents
Trouble type | CC159: ROM contents error upon startup (DSC1) CC15A: ROM contents error upon startup (DSC2) |
Rank | C |
Trouble detection condition | A fault is detected in a sequence of ROM contents check of the DSC board during starting. |
Trouble isolation | – |
Relevant electrical parts | DSC board/1 (DSCB/1; SC-509) |
Procedure
- Correct the harness connection of DSCB/1 if faulty.
- Turn OFF the main power switch and unplug the power cord. Connect the power cord after 15 sec. or more, and turn ON the main power switch.
- Rewrite the firmware.
- Replace DSCB/1. (Part# AA2JH02900)