C5355 (bizhub C364/C284/C224)
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Contents
| Trouble type | Toner bottle cooling fanâ??s failure to turn |
| Trouble code | C5355 |
| Rank | B |
| Detection timing | The fan lock signal remains HIGH for a predetermined continuous period of time while the fan remains stationary. |
| Trouble isolation | – |
| Relevant electrical parts | -Toner bottle cooling fan (FM4) -Printer control board (PRCB) |
(2)Procedure
| Step | Action | Control signal | Location of electrical components |
| 1 | Check the connector between FM4-relay CN157-PRCB CN34 for proper connection and correct as necessary. | – | – |
| 2 | Check the fan for possible overload and correct as necessary. | – | – |
| 3 | FM4 operation check | PRCB CN34-1 (REM)PRCB CN34-3 (LOCK) | 27-C |
| 4 | Replace FM4 (Part# 4139M10000) | – | – |
| 5 | PRCB ICP18 conduction check | – | – |
| 6 | Replace PRCB (Part# A161H00108) | – | – |
- Link to the wiring diagram (N.1. bizhub C364/C284/C224)
- Link to the layout drawings for related parts by each trouble code (S.71. C5355)
K3.10.4 (Link to the Field Service Manual)