C3102 (bizhub C754/C654)
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Contents
| Trouble type | Heating roller assy failure to turn |
| Trouble code | C3102 |
| Rank | A |
| Detection timing | During any state other than printing operation , the hard latch signal from one or both of the heating roller rotation latch detection 1 and the heating roller rotation latch detection 2 is turned ON. |
| Trouble isolation | – |
| Relevant electrical parts | -Heating roller rotation sensor (PS56) -Fusing motor (M30) -Printer control board (PRCB) -Fusing unit |
(2)Procedure
| Step | Action | Control signal | Location of electrical components |
| 1 | Check the fusing unit for proper installation and correct as necessary. | – | – |
| 2 | Check the connector between M30-PRCB CN30 for proper connection and correct as necessary. | – | – |
| 3 | Check the connector of M30 for proper drive coupling and correct as necessary. | – | – |
| 4 | PS56 I/O check, sensor check | – | – |
| 5 | M30 operation check | PRCB CN30-4 (REM)PRCB CN30-7 (LOCK) | 4-K |
| 6 | PRCB ICP15 conduction check | ||
| 7 | Replace M30 (Part# A0P0M11500) | – | – |
| 8 | Replace the fusing unit (Part# A2X0R71011) | – | – |
| 9 | Replace PRCB (Part# A2X0H00102) | – | – |
- Link to the wiring diagram (N.1. bizhub C754/C654)
- Link to the layout drawings for related parts by each trouble code (S.68. C3102)
K.3.8.2 (Link to the Field Service Manual)