Konica-Minolta bizhub C200e

Detection timing

Type	Description
Detection of misfeed at exit section	• The paper exit sensor (PS2) is not turned OFF even after the lapse of a given period of time after the paper has turned ON the PS2.
	• The paper exit sensor (PS2) is not turned ON even after the lapse of a given period of time after the switchback sequence is started.
	• The duplex paper passage sensor/1 is not turned ON even after the lapse of a given period of time after the switchback sequence is started.
Detection of paper left in exit section	• The paper exit sensor (PS2) is turned ON when the main power switch is turned ON, a door or cover is opened and closed, or a misfeed or malfunction is reset.

Relevant electrical parts

Transport motor (M1)
Fusing motor (M2)
Duplex unit transport motor (M2)
Paper exit sensor (PS2)
Duplex paper passage sensor/1

Printer control board (PRCB)

Action

Step	Action	Control signal	Location
1	Initial check items.
2	PS2 I/O check, sensor check
3	Duplex paper passage sensor/1 I/O check, sensor check		E-3 (AD-505)
4	M1 operation check	PRCB CN27-14 (REM) PRCB CN28-2 (LOCK)	C to D-23
5	Fusing motor (M2) operation check	PRCB CN27-4 (REM) PRCB CN27-7 (LOCK)	C to D-22
6	Duplex unit transport motor (M2) operation check	DCB CN4-1 to 4	F-5 (AD-505)
7	Change PRCB