Konica-Minolta bizhub C227
Troubleshooting. Jam Codes: 11-01, 11-02, 11-40
Contents
| JAM type | Misfeed at tray 1 feed section |
| JAM code | 11-01, 11-02, 11-40 |
| JAM detection timing | 11-01 The leading edge of the paper is not turned ON (unblocked) the registration sensor (PS1) even after the lapse of a given period of time after the tray 1 starts to feed paper. |
| 11-02 For paper fed from the tray 1, due to a delay in paper arrival, loop forming in front of the registration roller is not complete before the rise timing of the transport motor (M1). |
|
| 11-40 For paper fed from the tray 1, 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 • Tray 1 |
| Relevant parts | • Transport motor (M1) • Tray 1 paper feed clutch (CL3) • Registration clutch (CL4) • Registration sensor (PS1) • MFP board (MFPB) |
Procedure
| Step | Action | Control signal | Location |
|---|---|---|---|
| 1 | Initial check items | ||
| 2 | PS1 I/O check, sensor check | MFPB CN13E<A>-9 (ON) | 7-C |
| 3 | CL3 operation check | MFPB CN5E<A>-11 (ON) | 9-C |
| 4 | CL4 operation check | MFPB CN30E-2 (ON) | 13-C |
| 5 | M1 operation check | MFPB CN11E-4 (REM) MFPB CN11E-7 (LOCK) |
3-C |
| 6 | MFPB F13E, F21E conduction check | ||
| 7 | Replace MFPB. |