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C2350 (bizhub 658e/558e/458e)
Contents
Trouble type | C2350: Toner suction fan failure to turn |
Rank | B |
Trouble detection condition | The fan lock signal remains HIGH for a predetermined continuous period of time while the fan is turning. |
Trouble isolation | – |
Relevant electrical parts | • Toner suction fan (FM11) • MFP board (MFPB) |
Procedure
- Check the connector between FM11-relay CN62-MFPB CN31E for proper connection and correct as necessary.
- Check the fan for possible overload and correct as necessary.
- FM11 load check
- Check code: 42
- Multi code: 8
- Control signal: MFPB CN31E<A>-12 (REM), MFPB CN31E<A>-14 (LOCK)
- Location of electrical component: 24-I
- Replace FM11. (Part# 9313100072)
- Replace MFPB. (658e/558e Part# AA6RH02103 / 458e Part# AA6UH02101)
Please search Knowledge Base articles and Bulletins as they may contain relevant information and updated Part information such as Part numbers.
L.3.10.1 (Link to the Field Service Manual)