Konica-Minolta bizhub 36
Troubleshooting. JAM. 3. Misfeed at tray 2 paper feed section
Contents
| JAM type | Misfeed at tray 2 feed section |
| Detection timing | The leading edge of the paper does not unblocked the registration sensor (PS1) even after the lapse of a given period of time after the tray 2 starts to feed paper. |
| At the start of paper feed retry, the registration sensor (PS1) has already detected paper passage. | |
| In case paper position is detected as locating properly after power switch is turned ON, door is opened / closed or jam/ trouble reset is done, it is regarded as paper jam at tray 2 feed section. | |
| Misfeed processing location | • Right door • Tray 2 |
| Relevant parts | • Transport motor (M1) • Tray 2 paper feed clutch (CL2) • Printer control board (PRCB) • Registration sensor (PS1) |
Procedure
| Step | Action | Control signal | Location |
|---|---|---|---|
| 1 | Initial check items | ||
| 2 | PS1 I/O check, sensor check | PRCB CN23-9 (ON) | J-10 |
| 3 | CL2 operation check | PRCB CN13-2 (ON) | C-15 |
| 4 | M1 operation check | PRCB CN3-4 (REM) PRCB CN3-7 (LOCK) |
K-10 |
| 5 | Change PRCB |