Konica-Minolta bizhub 211
Troubleshooting. Jam 4. Misfeed at the paper separating section
Detection timing
| Type | Description |
|---|---|
| Paper separating section misfeed detection | • The exit paper sensor (PS3) is not blocked even after the lapse of a given period of time after the paper has unblocked the registration sensor (PS1). |
| • The registration sensor (PS1) is not blocked even after the lapse of a given period of time after the paper has unblocked the PS1. | |
| • The registration sensor (PS1) is blocked before the lapse of a given period of time after the paper has unblocked the PS1. | |
| Paper left at the paper separating section | • The registration sensor (PS1) is unblocked at timing when the power switch is turned ON, the cover is opened and closed, or a paper misfeed or malfunction is reset |
Relevant electrical parts
Registration sensor (PS1)
Exit paper sensor (PS3)
Printer control board (PRCB)
| Step | Action | Control signal | Location |
|---|---|---|---|
| 1 | Initial checks | ||
| 2 | PS1 sensor check | PRCB PJ17PRCB-3 (ON) | C-5 |
| 3 | PS3 sensor check | PRCB PJ15PRCB-3 (ON) | C-18 |
| 4 | Replace PRCB |