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92-04 (bizhub C4050i/C3350i)
Contents
| JAM type | Misfeed at duplex pre-registration section |
| JAM code | 92-04 |
| JAM detection timing | The leading edge of the paper is not turned OFF (blocked) the ADU transport sensor (PS11) even after the lapse of a given period of time after a duplex paper feed sequence has been started. |
| – | Paper jam of a sheet of paper left at the duplex pre-registration section results, if a sheet of paper is determined to exist at a position detected when the main power switch is turned ON, a door is opened and closed, or a misfeed or malfunction is reset. |
| Misfeed processing location | Right door |
| Relevant parts | • Main motor (M1) • Registration clutch (CL4) • ADU transport clutch (CL5) • Registration sensor (PS9) • ADU transport sensor (PS11) • Base board (BASEB) |
Procedure
| Step | Action | Control signal | Location of electrical component |
|---|---|---|---|
| 1 | Initial check items | – | – |
| 2 | PS9 I/O check, sensor check | BASEB CN22EA-13 (ON) | 13-C |
| 3 | PS11 I/O check, sensor check | BASEB CN23E-6 (ON) | 9-K |
| 4 | CL4 load checkCheck code: 21Multi code: 3 | BASEB CN22EA-3 (ON) | 12-C |
| 5 | CL5 load checkCheck code: 81Multi code: 1 | BASEB CN23E-12 (ON) | 9-K |
| 6 | M1 load checkCheck code: 40Multi code: 1, 2 | BASEB CN17E-1 to 5 | 1-C |
| 7 | Replace BASEB. (Part# A93EH02007) | – | – |
Please search Knowledge Base articles and Bulletins as they may contain relevant information and updated Part information such as Part numbers.
L.1.9.1 (Link to the Field Service Manual)