Error Code Troubleshooting
Phaser® 6120 Color Laser Printer Service Manual
9-19
Actions
Relevant Electrical Parts
Duplex Cooling Fan Motor (M10 DU) Duplex Board (PWB-A DU)
Step Action
WIRING DIAGRAM
Control Signal
Location
(Electrical
Component)
1 Check the M10 connector for proper
connection and correct as necessary.
--
2 Check the fan for possible overload and
correct as necessary.
--
3 Check the PWB-A DU connector for proper
connection and correct as necessary.
--
4 M10 DU operation check. - -
5 Replace the Duplex Cooling Fan.
Replace the PWB-A DU