C3302 (bizhub 554e/454e)
Contents
| Trouble type | Paper cooling fan failure to turn |
| Trouble code | C3302 |
| 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 | • Paper cooling fan (FM8) • Printer control board (PRCB) |
(2)Procedure
| Step | Action | Control signal | Location of electrical components |
| 1 | Check the connector between FM8-relay CN106-PRCB CN12 for proper connection and correct as necessary. | – | – |
| 2 | Check the fan for possible overload and correct as necessary. | – | – |
| 3 | FM8 operation check | PRCB CN12-1 (REM) PRCB CN12-3 (LOCK) | 28-C |
| 4 | Replace FM8 FM8 (Part# 9313100072) | – | – |
| 5 | PRCB ICP3 conduction check | – | – |
| 6 | Replace PRCBPRCB (Part# 554e A61DH00101 454e A61EH00101) | – | – |
- Link to the wiring diagram (N.1. bizhub 554e/454e)
- Link to the layout drawings for related parts by each trouble code (S.68. C3302)
Document Information ID D0001134369 Revise ID R000003
Please search Knowledge Base articles and Bulletins as they may contain relevant information and updated Part information such as Part numbers.
K.3.8.4 (Link to the Field Service Manual)