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C5372 (bizhub C759/C659)
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Contents
| Trouble type | C5372: MFP control board CPU temperature failure |
| Rank | C |
| Trouble detection condition | Temperature failure of CPU on the MFP board was detected. |
| Trouble isolation | – |
| Relevant electrical parts | MFP board (MFPB) |
Procedure
- Turn OFF the main power switch, disconnect and then connect the power cord. Wait for 10 sec. or more after connect the power cord, and turn ON the main power switch.
- Check for clogging in the ventilation path between the MFPB and the power supply cooling fan, and correct as necessary.
- Replace MFPB. (Part# A8JEH02002)
L.3.12.8 (Link to the Field Service Manual)