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10-01, 10-02, 10-04, 10-40 (bizhub 650i/550i/450i)
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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. (bizhub 650i/550i only) | |||
| 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 | -Transport motor (M1) (bizhub 550i/450i)Paper feed motor (M22) -Registration motor (M24) (bizhub 650i) -Registration clutch (CL4) (bizhub 550i/450i) -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) (bizhub 650i/550i) -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 | CL4 load check Check code: 21 Multi code: 2 | BASEB CN15E-2 (ON) | 3-C |
| 5 | CL7 load check Check code: 20 Multi code: 3 | BASEB CN26EA-12 (ON) | 10-K |
| 6 | SD1 load check Check code: 23 Multi code: 3 | BASEB CN26EA-9 (ON) | 10-K |
| 7 | SD6 load check Check code: 23 Multi code: 3 | BASEB CN26EA-7 (ON) | 10-K |
| 8 | M1 load check Check code: 40 Multi code: 1, 2, 3, 4 (bizhub 650i) 1, 3, 4 (bizhub 550i) 1, 2, 4 (bizhub 450i) | BASEB CN19E-1 to 5 | 1-C |
| 9 | M22 load check Check code: 28 Multi code: 31, 32, 33, 34 (bizhub 650i) 31, 33, 34 (bizhub 550i) 31, 32, 34 (bizhub 450i) | BASEB CN31E-1 to 4 | 23-K |
| 10 | M24 load check Check code: 26 Multi code: 1, 2, 3, 4 (bizhub 650i) 1, 3, 4 (bizhub 550i) 1, 2, 4 (bizhub 450i) | BASEB CN31E-9 to 12 | 24-K |
| 11 | Replace BASEB. (Part# AC74H02101) |