92-40 (bizhub C554e/C454e)
(1)Contents
| JAM type | Misfeed at duplex pre-registration section |
| JAM code | 92-40 |
| Detection timing | For the second-side feed of paper in the duplex mode, loop forming has not been complete before the second side of a sheet enters the registration roller because the rise timing of load to perform registration is earlier than the rise timing of load to form a loop. |
| In case paper position is detected as locating properly after main power switch is turned ON, door and cover are opened / closed or jam/trouble reset is done, it is regarded as paper jam at duplex pre-registration section. | |
| Misfeed processing location | Right door |
| Relevant parts | • Transport motor (M1) • ADU transport clutch (CL6) • Registration sensor (PS1) • Front side board (FRB) • Printer control board (PRCB) |
(2)Procedure
| Step | Action | Control signal | Location of electrical component |
| 1 | Initial check items | – | – |
| 2 | PS1 I/O check, sensor check | FRB CN8-3 (ON) | 3-L |
| 3 | CL6 operation check | PRCB CN12-11 (ON) | 27-C |
| 4 | M1 operation check | PRCB CN31-2 (REM)PRCB CN31-5 (LOCK) | bizhub C554e 18-Jbizhub C454e 16-J |
| 5 | Replace FRB (Part# A7PUH00500) | – | – |
| 6 | Replace PRCB (C554e Part# A5AYH00101 / C454e Part# A5C0H00101) | – | – |
- Link to the wiring diagram (N.1. bizhub C554e/C454e)
Please search Knowledge Base articles and Bulletins as they may contain relevant information and updated Part information such as Part numbers.
K.1.11.1 (Link to the Field Service Manual)