72-51 (bizhub 754e/654e)
Contents
| JAM type | PI section | |
| JAM code | 72-51 | |
| 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 /Lw (PS206) is turned ON by the paper. | |
| Misfeed processing location | Upper door | |
| Relevant parts | • Paper entrance sensor /Lw (PS206) • 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 | PS206 I/O check, sensor check | PIDB CN53<A>-5 (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)
Please search Knowledge Base articles and Bulletins as they may contain relevant information and updated Part information such as Part numbers.
K.1.10.27 (Link to the Field Service Manual)