How Can We Help?
10-01, 10-02, 10-04, 10-40 (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 manual bypass paper feed section | |
| JAM code | 10-01, 10-02, 10-04, 10-40 | |
| JAM detection timing | 10-01: The leading edge of the paper is not turned ON (unblocked) the registration sensor/1 (PS1) even after the lapse of a given period of time after the manual bypass tray starts to feed paper. | |
| 10-02: For paper fed from the manual bypass tray, loop forming has not been complete before a sheet enters the registration roller because the rise timing of load to perform registration is earlier than the rise timing of load to form a loop. | ||
| 10-04: The leading edge of the paper is not turned ON the registration sensor/2 (PS72) even after the lapse of a given period of time after the manual bypass tray starts to feed paper. | ||
| 10-40: For paper fed from the manual bypass tray, 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. | ||
| Misfeed processing location | Right door | |
| Relevant parts | -Paper feed motor (M22) -Registration motor (M24) -Bypass tray paper feed clutch (CL7) -Bypass tray lift-up solenoid (SD1) -Bypass tray pick-up roller solenoid (SD6) -Registration sensor/1 (PS1) -Registration sensor/2 (PS72) -Base board (BASEB) |
Procedure
| Step | Action | Control signal | Location of electrical component |
|---|---|---|---|
| 1 | Initial check items | – | – |
| 2 | PS1 I/O check, sensor check | BASEB CN15E-9 (ON) | 4-C |
| 3 | PS72 I/O check, sensor check | BASEB CN15E-19 (ON) | 5-C |
| 4 | CL7 load check Check code: 20 Multi code: 3 | BASEB CN26EA-12 (ON) | 10-K |
| 5 | SD1 load check Check code: 23 Multi code: 3 | BASEB CN26EA-9 (ON) | 10-K |
| 6 | SD6 load check Check code: 23 Multi code: 3 | BASEB CN26EA-7 (ON) | 10-K |
| 7 | M22 load check Check code: 28 Multi code: 31, 34, 35 | BASEB CN31E-1 to 4 | 23-K |
| 8 | M24 load check Check code: 26 Multi code: 1, 4, 5 | BASEB CN31E-9 to 12 | 24-K |
| 9 | Replace BASEB. (Part# ACV7H02101) | – | – |