Konica-Minolta bizhub C31P

Detection timing

Type	Description
Detection of misfeed at fusing/ exit section	• The exit sensor (PS8) is not unblocked even after the lapse of a given period of time after the media has blocked PS8.
	• The media does not unblock the sensor on the AD control board (ADCB) even after the lapse of a given period of time after it has blocked the exit sensor (PS8) during media feeding from the duplex option.
Detection of media left in fusing/exit section	• The exit sensor (PS8) is blocked 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)

AD control board (ADCB)
Print control board (PRCB)

Action

Step	Action	Control signal	Location
1	Initial check items.
2	PS8 sensor check	PRCB PJ4-6 (ON)	I-2
3	Change ADCB.
4	Change PRCB.