010-398 Fuser Lock Failure Rap; 010-420 Fuser Near End Of Life Rap - Xerox WorkCentre 5222 Service Manual

010-398 Fuser Lock Failure RAP

BSD-ON:10.2
The Fuser Fan failed.
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.
Y N
Measure the voltage between the MCU PWB P/J408-2 (+) and GND (-) (BSD 10.2
1). The voltage is approx. +24VDC.
Y N
Replace the MCU PWB (PL 9.1).
Check the wire between P/J214-13 and P/J408-2 for an open circuit or a short circuit
(BSD 10.2 Flag 1). The wire between J214-13 and J408-2 is conducting without an
open circuit or a short circuit.
Y N
Repair the open circuit or short circuit.
Measure the voltage between the Main Drive Assembly CN102-3 (+) and CN102-2 (-)
(BSD 10. 2 Flag 2). The voltage is +24VDC.
Y N
Replace the Main Drive Assembly
Replace the Fuser Fan (PL 4.2).
Measure the voltage between the MCU PWB P/J408-1 (+) and GND (-) (BSD 10.2
The voltage is approx. 0VDC.
Y N
Measure the voltage between the Main Drive Assembly CN102-1 (+) and GND (-) (BSD
10.2 Flag 2). The voltage is approx. 0VDC.
Y N
Replace the Fuser Fan (PL 4.2).
Check the wire between P/J214-14 and P/J408-1 for an open circuit or a short circuit
(BSD 10.2 Flag 4). The wire between J214-14 and J408-1 is conducting without an
open circuit or a short circuit.
Y N
Repair the open circuit or short circuit.
Replace the Main Drive Assembly (PL
Replace the MCU PWB (PL 9.1).
Status Indicator Raps
010-398, 010-420
(PL 1.1).
1.1).

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.
Y N
Measure the voltage between the MCU PWB P/J408-2 (+) and GND (-) (BSD 10.2
1). The voltage is approx. +24VDC.
Flag
Y N
Replace the MCU PWB
Check the wires between MCU PWB and the Fuser Fan for an open or a short circuit
(BSD 10.2 Flag 1/Flag 2/Flag 3/Flag
Fan conducts with less than a few ohms.
Y N
Repair the open circuit or short circuit.
Replace the Fuser Fan
Measure the voltage between the MCU PWB P/J408-1 (+) and GND (-) (BSD 10.2
The voltage is approx. 0VDC.
Y N
Check the wire between the MCU PWB and the Fuser Fan for an open circuit or a short
circuit (BSD 10.2 Flag 1/Flag 2/Flag 3/Flag
ohms.
Y N
Flag 4).
Repair the open circuit or short circuit.
Replace the Fuser Fan
Replace the MCU PWB (PL
February, 2008
2-96
(PL 9.1).
4). The wires between MCU PWB and the Fuser
(PL 4.2).
4). The wire conducts with less than a few
(PL 4.2).
9.1).
Flag
Flag 4).
Launch Version
WorkCentre 5225, 5230