13-05, 13-40 (bizhub 750i)
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 tray 3 paper feed section | |
| JAM code | 13-05, 13-40 | |
| JAM detection timing | 13-05: The leading edge of the paper is not turned ON the tray 3 paper feed sensor (PS152) even after the lapse of a given period of time after the tray 3 starts to feed paper. | |
| 13-40: For paper fed from the tray 3, 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 3 paper feed section results, if the tray 3 paper feed sensor (PS152) is turned ON when the main power switch is turned ON, a door is opened and closed, or a misfeed or malfunction is reset. | ||
| Misfeed processing location | Tray 3/4 horizontal transport unit | |
| Relevant parts | -Transport motor (M152) -Tray 3 paper feed clutch (CL151) -Tray 3 paper feed sensor (PS152) -PC control board (PCCB) |
Procedure
| Step | Action | Control signal | Location of electrical component |
|---|---|---|---|
| 1 | Initial check items | – | – |
| 2 | PS152 I/O check, sensor check | PCCB CN7-2 (ON) | PC-417 5-C |
| 3 | CL151 operation check | PCCB CN19-1 (ON) | PC-417 6-C |
| 4 | M152 load check Check code: 28 Multi code: 51, 52, 53, 54, 55 | PCCB CN5-1 to 8 | PC-417 7-K |
| 5 | Replace PCCB. (Part# AAV5H01401) | – | – |