Xerox WorkCentre 220

Detection Timing

Type	Description
Detection of paper left in Fusing Unit	The paper unblocks the Exit Sensor when the Power Switch is turned ON, the Front Door is opened and closed, or when a misfeed occurs or transport of paper is stopped.
Transport section	The paper unblocks the Exit Sensor earlier than a predetermined period of time after the Paper Take-Up Switch has been actuated.
	The paper does not unblock the Exit Sensor even after the lapse of a predetermined period of time after the Paper Take-Up Switch has been actuated.
Misfeed detected at the exit section	The Exit Sensor is blocked earlier than a predetermined period of time after the Paper Take-Up Switch has been actuated.

Relevant Electrical Parts

• Paper Take-Up Switch (S1)
• Exit Sensor (PS3)
• Controller/Mechanical Control Board (PWB-P)

Troubleshooting Procedures

Step	Action	Control Signal/ Location
1	Initial check items
2	S1 switch check	PWB-P PJ10A-2/ 7-F
3	PS3 sensor check	PWB-P PJ8A-3/ 6-F
4	Replace PWB-P.