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CC164 (bizhub 650i/550i/450i)
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Contents
| Trouble type | CC164: ROM contents error (MSC) |
| Rank | C |
| Trouble detection condition | -The wrong model of firmware is detected in the CPU board when the main power switch is turned ON. -The machine type information (Machine, Type) registered to the machine differs from the actual machine type. |
| Trouble isolation | – |
| Relevant electrical parts | -Storage board (STRGB) -CPU board (CPUB) |
Procedure
- Check the ROM version.
- Check the machine type information registered and reenter as necessary.
For details the machine information, see Machine type information of CPU board (CPUB). - Rewrite the firmware.
- Replace CPUB.
650i/550i (Part# AC74H02P03)
450i (Part# AC76H02P02) - Replace STRGB. (Part# AA2JM72700)
- If the above actions do not solve the problem, contact KM.