Xerox WorkCentre 7132 Service Documentation page 137

010-313 Control (Center) Thermistor RAP
BSD-ON:10.2
The Control (Center) Thermistor has an open circuit.
Initial Actions
• Power Off/On
Procedure
Check the installation of the Fuser Unit. The Fuser Unit is securely installed.
Y N
Install the Fuser Unit securely.
Check the resistance of the Center Thermistor between P615-5 and P615-9 (BSD 10.2 Flag
2). The resistance is 3k ohms or higher.
Y N
Replace the Fuser Unit (PL 7.1).
Check the wire between J422 and P615 for an open circuit or a short circuit (BSD 10.2 Flag 3/
Flag 2). The wire between J422 and P615 conducts as expected.
Y N
Repair the open circuit or short circuit.
Replace the Fuser Unit (PL 7.1). If the problem persists, replace the MCU PWB (PL 11.1).
Status-indicator-raps
010-313, 010-314
010-314 Rear Thermistor RAP
BSD-ON:10.1
The Rear Thermistor has an open circuit.
Initial Actions
• Power Off/On
Procedure
Check the installation of the Fuser Unit. The Fuser Unit is securely installed.
Y N
Install the Fuser Unit securely.
Check the resistance of the Rear Thermistor between P615-12 and P615-11 (BSD 10.2 Flag 3/
Flag 2). The resistance is 3k ohms or higher.
Y N
Replace the Fuser Unit (PL 7.1).
Check the wire between J422 and J615 for an open circuit or a short circuit (BSD 10.2 Flag 3/
Flag 2). The wire between J410 and J615 conducts as expected.
Y N
Repair the open circuit or short circuit.
Replace the Fuser Unit (PL 7.1). If the problem persists, replace the MCU PWB (PL 11.1).
January 2007
2-114
Revision
WorkCentre 7132