72-87 (bizhub 958/808)
Contents
| JAM type | Misfeed at SD transport section | ||
| JAM code | 72-87 | ||
| JAM detection timing | <When FS-536SD or FS-537SD is installed> The center staple/fold stacker paper detect sensor (PS3) is not turned ON even after the set period of time has elapsed after the SD entrance sensor (PS1) turns ON (block) by a paper. | ||
| Misfeed processing location | • Front door • Stacker unit | ||
| Relevant parts | <When FS-536SD or FS-537SD is installed> • SD entrance sensor (PS1) • Center staple/fold stacker paper detect sensor (PS3) • SD control board (SDCB) • FS control board (FSCB) |
Procedure
When FS-536SD or FS-537SD is installed
| Step | Action | Control signal | Location of electrical component |
|---|---|---|---|
| 1 | Initial check items | – | – |
| 2 | PS1 I/O check, sensor check | SDCB J4-3 (ON) | FS-536/FS-536SD 4-KFS-537/FS-537SD 5-L |
| 3 | PS3 I/O check, sensor check | SDCB J9-2 (ON) | FS-536/FS-536SD 5-PFS-537/FS-537SD 5-P |
| 4 | Replace SDCB. (FS-536SD/FS-537SD)(Part# A3ERPP6J03) | – | – |
| 5 | Replace FSCB. (FS-536SD Part# A87GPP0V00/FS-537SD Part# A87HPP9M01) | – | – |
- Link to the wiring diagram (FS-536/FS-536SD)
- Link to the wiring diagram (FS-537/FS-537SD)
Please search Knowledge Base articles and Bulletins as they may contain relevant information and updated Part information such as Part numbers.
K.1.10.23 (Link to the Field Service Manual)