Xerox Phaser 6120 Service Manual page 104

0B: Transfer Fan Malfunction
Relevant Electrical Parts
Ventilation Fan Motor (M6)
Step Action
1 Check the M6 connector for proper
connection and correct as necessary.
2 Check the fan for possible overload and
correct as necessary.
3 Check the PWB-A connector for proper
connection and correct as necessary.
4 M6 operation check.
5 Change PWB-A.
6 Change PU.
0C: Power Supply Cooling Fan Malfunction
Power Supply Cooling Fan Motor (M4)
Step Action
1 Check the M4 connector for proper
connection and correct as necessary.
2 Check the fan for possible overload and
correct as necessary.
3 Check the PWB-A connector for proper
connection and correct as necessary.
4 M4 operation check.
5 Change PWB-A.
6 Change PU.
Phaser® 6120 Color Laser Printer Service Manual
Error Codes and Messages Troubleshooting Procedures
PWB-A (Engine Control Board)
Power Unit (PU)
Control Signal
-
-
-
PWB-A PJ10A-1 (REM)
PWB-A PJ10A-3 (LOCK)
-
-
Relevant Electrical Parts
PWB-A (Engine Control Board)
Power Unit (PU)
Control Signal
-
-
-
PWB-A PJ4A-1 (REM)
PWB-A PJ4A-3 (LOCK)
-
-
4-16
WIRING DIAGRAM
Location (Electrical
Component)
-
-
-
2-H
-
-
WIRING DIAGRAM
Location (Electrical
Component)
-
-
-
7-I
-
-