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C0301 (bizhub C754e/C654e)
Contents
| Trouble type | Suction fan’s failure to turn |
| Trouble code | C0301 |
| Rank | B |
| Detection timing | 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) |
(2)Procedure
| Step | Action | Control signal | Location of electrical components |
| 1 | Check the connector between FM1-relay CN278-relay CN271B-PFTDB CN10 for proper connection and correct as necessary. | – | – |
| 2 | Check the fan for possible overload and correct as necessary. | – | – |
| 3 | FM1 operation check | PFTDB CN10-3 (REM)PFTDB CN10-5 (LOCK) | 6-P |
| 4 | Replace FM1 (Part# 9313150021) | – | – |
| 5 | PFTDB ICP2 conduction check | – | – |
| 6 | Replace PFTDB (Part# A2X0H00202) | – | – |
- Link to the wiring diagram (N.1. bizhub C754e/C654e)
- Link to the layout drawings for related parts by each trouble code (S.8. C0301)
Please search Knowledge Base articles and Bulletins as they may contain relevant information and updated Part information such as Part numbers.
K.3.5.8 (Link to the Field Service Manual)