Xerox WorkCentre 7132

January 2007
2-126
WorkCentre 7132
010-420, 010-421
Revision
Status-indicator-raps
010-420 Fuser Near end of life RAP
BSD-ON:10.3
The Fuser is near end of life.
Initial Actions
• Power Off/On
Procedure
Turn on the power.
Visually check the rotation of the Fuser Fan. The Fuser Fan is rotating.
YN
Measure the voltage between the MCU PWB J423-1 (+) and J423-4 (-) (BSD 10.3 Flag
1).
The voltage is approx. +24VDC.
YN
Replace the MCU PWB (PL 11.1).
Check the wires between MCU PWB and the Fuser Fan for an open or a short circuit
(BSD 10.3 Flag 1/Flag 3).
The wires between MCU PWB and the Fuser Fan conducts
with less than a few ohms.
YN
Repair the open circuit or short circuit.
Replace the Fuser Fan (PL 11.1).
Measure the voltage between the MCU PWB J423-3 (+) and GND (-) (BSD 10.3 Flag 4). The
voltage is approx. 0VDC.
YN
Check the wire between J423-3 and the Fuser Fan for an open circuit or a short circuit
(BSD 10.3 Flag 4).
The wire conducts with less than a few ohms.
YN
Repair the open circuit or short circuit.
Replace the Fuser Fan (PL 11.1).
Replace the MCU PWB (PL 11.1).
010-421 Fuser end of life RAP
BSD-ON:10.3
The Fuser is near end of life.
Initial Actions
• Power Off/On
• Clear away foreign substances and dust accumulated at the exhaust.
Procedure
Turn on the power.
Visually check the rotation of the Fuser Fan. The Fuser Fan is rotating.
YN
Measure the voltage between the MCU PWB J423-1 (+) and J423-4 (-) (BSD 10.3 Flag
1).
The voltage is approx. +24VDC.
YN
Replace the MCU PWB (PL 11.1).
Check the wires between MCU PWB and the Fuser Fan for an open or a short circuit
(BSD 10.3 Flag 1/Flag 3).
The wires between MCU PWB and the Fuser Fan conducts
with less than a few ohms.
YN
Repair the open circuit or short circuit.
Replace the Fuser Fan (PL 11.1).
Measure the voltage between the MCU PWB J423-3 (+) and GND (-) (BSD 10.3 Flag 4). The
voltage is approx. 0VDC.
YN
Check the wire between J423-3 and the Fuser Fan for an open circuit or a short circuit
(BSD 10.3 Flag 4).
The wire conducts with less than a few ohms.
YN
Repair the open circuit or short circuit.
Replace the Fuser Fan (PL 11.1).
Replace the MCU PWB (PL 11.1).