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66-04 (bizhub C754/C654)
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Contents
| JAM type | DF paper exit section | |
| JAM code | 66-04 | |
| Detection timing | The exit sensor (PS7) is not unblocked even after a lapse of a given period of time after the paper has turned ON the before read sensor (PS6). | |
| Misfeed processing location | -Feed cover -Transportation cover -Opening and closing guide | |
| Relevant parts | -Exit motor (M4) -Before read sensor (PS6) -Exit sensor (PS7) -DF control board (DFCB) |
(2)Procedure
| Step | Action | Control signal | Location of electrical component |
| 1 | Initial check items | – | – |
| 2 | PS6 I/O check, sensor check | DFCB CN9-5 (ON) | DF-702 3 to 4-C |
| 3 | PS7 I/O check, sensor check | DFCB CN3-3 (ON) | DF-702 5-C |
| 4 | M4 operation check | DFCB CN7-1 to 4 | DF-702 3-C |
| 5 | Replace DFCB (Part# A3CKH00102) | – | – |
- Link to the wiring diagram (N.2.1 Reverse automatic document feeder DF-702)
K.1.9.3 (Link to the Field Service Manual)