Konica-Minolta bizhub C35P
Troubleshooting. Jam 03. Misfeed at transfer section
Detection timing
Type | Description |
---|---|
Detection of misfeed at transfer section | • The registration sensor (PS5) is not blocked even after the lapse of a given period of time after the registration roller driving is started. |
• The media does not unblock the exit sensor (PS8) even after the lapse of a given period of time after the registration roller driving is started. | |
Detection of media left in transfer section | • The registration sensor (PS5) is unblocked when the power switch is turned ON, a door or cover is opened and closed, or a misfeed or malfunction is reset. |
• The loop detection sensor (PS6) is unblocked when the power switch is turned ON, a door or cover is opened and closed, or a misfeed or malfunction is reset. |
Relevant electrical parts
Registration sensor (PS5)
Exit sensor (PS8)
Loop detection sensor (PS6)
Printer control board (PRCB)
Main motor (M2)
Loop detection clutch (CL8)
Action
Step | Action | Control signal | Location |
---|---|---|---|
1 | Initial check items. | ||
2 | Check the connector between M2-PRCB PJ11 for proper connection and correct as necessary. | ||
3 | Check the M2 connector for proper drive coupling and correct as necessary. | ||
4 | Check the connector between PS5-PRCB PJ23 for proper connection and correct as necessary. | ||
5 | Check the connector between PS6-PRCB PJ24 for proper connection and correct as necessary. | ||
6 | Check the connector between PS8-PRCB PJ15 for proper connection and correct as necessary. | ||
7 | Check the connector between CL8-relay CN2-PRCB PJ7 for proper connection and correct as necessary. | ||
8 | PS5 sensor check | PRCB PJ23-3 (ON) | K-15 |
9 | PS8 sensor check | PRCB PJ15-9 (ON) | H-15 |
10 | PS6 sensor check | PRCB PJ24-3 (ON) | C-7 |
11 | CL8 operation check | PRCB PJ7-2 (REM) | C-15 |
12 | M2 operation check | PRCB PJ11-10 to 13 | C-15 |
13 | Change PRCB. |