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C0301 (bizhub C759/C659)
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Contents
| Trouble type | C0301: 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 | -Suction fan (FM1) -Paper feed/transport drive board (PFTDB) |
Procedure
- Check the connector between FM1-relay CN278-relay CN300-relay CN271B-PFTDB CN8 for proper connection and correct as necessary.
- Check the fan for possible overload and correct as necessary.
- FM1 load check
- Check code: 42
- Multi code: 2
- Control signal: PFTDB CN8-3 (REM), PFTDB CN8-5 (LOCK)
- Location of electrical component: 6-P
- Replace FM1. (Part# 9313100072)
- PFTDB F2 conduction check
- Replace PFTDB. (Part# A795H00200)
L.3.7.9 (Link to the Field Service Manual)