Konica-Minolta bizhub C35

Detection timing

Type	Description
Detection of misfeed at fusing/ paper exit section	• The exit sensor (PS8) is not blocked even after the lapse of a given period of time after the paper has unblocked the exit sensor (PS8).
	• The exit sensor (PS8) is blocked even before the lapse of a given period of time after the paper has unblocked the exit sensor (PS8).
Detection of paper left in fusing/paper exit section	• The exit sensor (PS8) 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

Exit sensor (PS8)
Duplex conveyance roller clutch (CL13)

Printer control board (PRCB)
Main motor (M2)

Action

Step	Action	Control signal	Location
1	Initial check items.
2	Check the connector between M2-PRCB PJ6 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 PS8-PRCB PJ9 for proper connection and correct as necessary.
5	Check the connector between CL13-relay CN20-PRCB PJ16 for proper connection and correct as necessary.
6	PS8 sensor check	PRCB PJ9-9 (ON)	I-15
7	CL13 operation check	PRCB PJ16-15 (REM)	C-7
8	M2 operation check	PRCB PJ6-3 to 6	C-15
9	Change PRCB.