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72-86 (bizhub 287/227)
Please search Knowledge Base articles and Bulletins as they may contain relevant information and updated Part information such as Part numbers.
Contents
| JAM type | Misfeed at SD transport section | ||
| JAM code | 72-86 | ||
| JAM detection timing | <When FS-534SD is installed> -The SD entrance sensor (PS1) is not turned OFF (unblocked) even after the set period of time has elapsed after it is turned ON (blocked). -When paper discharge control motor abnormality occurs during paper trailing edge control movement. | ||
| Misfeed processing location | Front door | ||
| Relevant parts | -SD entrance sensor (PS1) -Paper discharge control motor (M2) -SD drive board (SDDB) -FS control board (FSCB) |
Procedure
| Step | Action | Control signal | Location of electrical component |
|---|---|---|---|
| 1 | Initial check items | – | – |
| 2 | PS1 I/O check, sensor check | SDDB J4-8 (ON) | SD-511 4-B |
| 3 | M2 operation check | SDDB J5-4 to 7 | SD-511 3-B |
| 4 | Replace SDDB. (Part# A3ERPP6J03) | – | – |
| 5 | Replace FSCB. (Part# A3EPPPBE01) | – | – |
- Link to the wiring diagram (SD-511)
K.1.10.16 (Link to the Field Service Manual)