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72-50 (bizhub C754/C654)
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Contents
| JAM type | PI section | |
| JAM code | 72-50 | |
| Detection timing | The FNS entrance sensor (PS1) is not turned ON even after the set period of time has elapsed after the paper entrance sensor /Up (PS201) is turned ON by the paper. | |
| Misfeed processing location | Upper door | |
| Relevant parts | -Paper entrance sensor /Up (PS201) -FNS entrance sensor (PS1) -PI drive board (PIDB) -FS control board (FSCB) |
(2)Procedure
| Step | Action | Control signal | Location of electrical component |
| 1 | Initial check items | – | – |
| 2 | PS201 I/O check, sensor check | PIDB CN53<A>-2 (ON) | PI-505 8-C to D |
| 3 | PS1 I/O check, sensor check | FSCB CN2-8 (ON) | FS-535 1-J to K |
| 4 | Replace PIDB (Part# A10AH01001) | – | – |
| 5 | Replace FSCB (Part# A2Y1H10002) | – | – |
- Link to the wiring diagram (N.2.10 Post inserter PI-505)
- Link to the wiring diagram (N.2.7 Finisher FS-535)
K.1.10.26 (Link to the Field Service Manual)