72-87 (bizhub C287/C227)
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Contents
| JAM type | Misfeed at SD transport section | ||
| JAM code | 72-87 | ||
| JAM detection timing | <When FS-534SD 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) is turned ON (blocked) by the paper. | ||
| Misfeed processing location | -Front door -Stacker unit | ||
| Relevant parts | -SD entrance sensor (PS1) -Center staple/fold stacker paper detect sensor (PS3) -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 | PS3 I/O check, sensor check | SDDB J7-12 (ON) | SD-511 5-F |
| 4 | Replace SDDB. (Part# A3ERPP6J03) | – | – |
| 5 | Replace FSCB. (Part# A3EPPPBE01) | – | – |
- Link to the wiring diagram (SD-511)
K.1.10.17 (Link to the Field Service Manual)