14-40 (bizhub 558/458)
Contents
| JAM type | Misfeed at tray 4 feed section |
| JAM code | 14-40 |
| JAM detection timing | For paper fed from the tray 4, the image write start signal permit continues to be disabled for a predetermined period of time after the timing of the image write start signal output. |
| – | Paper jam of a sheet of paper left at the tray 4 feed section results, if the tray 4 vertical transport sensor (PS123) is turned ON when the main power switch is turned ON, a door is opened and closed, or a misfeed or malfunction is reset. |
| – | Paper jam of a sheet of paper left at the tray 4 feed section results, if a sheet of paper is determined to exist at a position detected when the main power switch is turned ON, a door is opened and closed, or a misfeed or malfunction is reset. |
| Misfeed processing location | • Right door • Tray 4 |
| Relevant parts | • Tray 4 paper feed motor (M121) • Tray 4 vertical transport motor (M122) • Tray 4 vertical transport sensor (PS123) • PC control board (PCCB) |
Procedure
| Step | Action | Control signal | Location of electrical component |
|---|---|---|---|
| 1 | Initial check items | – | – |
| 2 | PS123 I/O check, sensor check | PCCB CN18-5 (ON) | PC-210 7-K |
| 3 | M121 operation check | PCCB CN9-1 to 8 | PC-210 6-K |
| 4 | M122 operation check | PCCB CN9-9 to 16 | PC-210 6-K |
| 5 | Replace PCCB. (Part# A2XMH00201) | – | – |
- Link to the wiring diagram (PC-210)
Please search Knowledge Base articles and Bulletins as they may contain relevant information and updated Part information such as Part numbers.
K.1.9.5 (Link to the Field Service Manual)