72-87 (bizhub C759/C659)
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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) | – | – |
L.1.10.23 (Link to the Field Service Manual)