66-04 (bizhub 958/808)
Contents
| JAM type | Misfeed at DF paper exit section | |
| JAM code | 66-04 | |
| JAM detection timing | The paper exit sensor (PS7) is not turned ON (unblocked) even after the set period of time has elapsed after the before read sensor (PS6) is turned ON by the paper. | |
| – | Paper jam of a sheet of paper left at the exit section results, if the paper exit sensor (PS7) is turned ON (unblocked) when the main power switch is turned ON, a door is opened and closed, or a misfeed or malfunction is reset. | |
| Misfeed processing location | • Transportation cover • Opening and closing guide | |
| Relevant parts | • Paper feed motor (M4) • Before read sensor (PS6) • Paper exit sensor (PS7) • DF control board (DFCB) |
Procedure
| Step | Action | Control signal | Location of electrical component |
|---|---|---|---|
| 1 | Initial check items | – | – |
| 2 | PS6 I/O check, sensor check | DFCB CN11-3 (ON) | DF 1-C |
| 3 | PS7 I/O check, sensor check | DFCB CN13-3 (ON) | DF 7-C |
| 4 | M4 operation check | DFCB CN15-1 to 4 | DF 11-C |
| 5 | DFCB ICP8 conduction check. | – | – |
| 6 | Replace DFCB. (Part# A782H0010A) | – | – |
- Link to the wiring diagram (Dual scan document feeder)
Please search Knowledge Base articles and Bulletins as they may contain relevant information and updated Part information such as Part numbers.
K.1.9.3 (Link to the Field Service Manual)