Konica-Minolta bizhub C35P

Detection timing

Type	Description
Detection of misfeed at tray 3 vertical conveyance section	• The media does not unblock the registration sensor (PS5) or the upper tray’s media feed sensor (PS3) even after the lapse of a given period of time after the media has unblocked the media feed sensor (PS3).
	• The media does not block the media feed sensor (PS3) even after the lapse of a given period of time after the media has unblocked the media feed sensor (PS3).

Relevant electrical parts

Media feed sensor (PS3)
Media feed clutch (CL1)
Registration sensor (PS5)

Printer control board (PRCB)
PC control board (PCCB)
Media feed motor (M1)

Action

Step	Action	Control signal	Location
1	Initial check items.
2	Check the connector between M1-PCCB PJ3 for proper connection and correct as necessary.
3	Check the M1 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 PS3-PCCB PJ5 for proper connection and correct as necessary.
6	Check the connector between CL1-relay CN57-PCCB PJ15 for proper connection and correct as necessary.
7	Check the connector between PCCB PJ1, PJ2-relay CN53, CN70-PRCB PJ25 for proper connection and correct as necessary.
8	PS3 sensor check	PCCB PJ5-3 (ON)	I-2
9	PS5 sensor check	PRCB PJ23-3 (ON)	K-15
10	CL1 operation check	PCCB PJ5-8 (REM)	I-2
11	M1 operation check	PCCB PJ3-4 to 8	K-2
12	Change PCCB.
13	Change PRCB.