Lexmark 5056 用户手册
4-72
Service Manual
5056-XXX
Power supply removal
1.
Unplug the power cord from the printer.
2.
Remove the external covers.
3.
Remove the lower left panel.
4.
Remove the cable connector for the left panel.
5.
Remove the four lower guide support plate screws, and remove the plate.
6.
Remove the two power supply screws.
7.
Remove the screw from the ground wire.
8.
Disconnect the power supply connector, and remove the power supply.