Xerox WorkCentre 4150 Service Manual page 204

REP 1.1 Power Supply Unit 1 and HVPS (4150)
Parts List on PL 1.10
Removal
NOTE: This procedure should only be performed on the 4150. For the 4250/4260 procedure,
refer to the table of contents.
Switch off the electricity to the machine. Disconnect the power cord from the customer
supply while performing tasks that do not need electricity. Electricity can cause death or
injury. Moving parts can cause injury.
Take care during this procedure. Sharp edges may be present that can cause injury.
Before performing this procedure, refer to General Disassembly Precautions,
1. Power off the machine. Disconnect the power cord.
2. Remove the exit tray assembly, PL 28.10 Item 1
3. Remove the paper exit cover, PL 28.10 Item
4. Disconnect the following connectors from power supply unit 1 and the HVPS:
• CN1
• CON01
• CON1
• CON2
• CON71
• CON51
WorkCentre WorkCentre 4150/4250/4260WorkCentre 4150/4250/42604150/
WARNING
WARNING
CAUTION
GP
or the finisher, REP 12.1.
4.
5. Remove power supply unit 1 and HVPS assembly,
10.
2
Remove power supply unit
1 and HVPS assembly.
6. Remove power supply unit 1 from the support cage,
7. Remove HVPS from the support cage,
Replacement
Make sure that the AC connections are correct. The power input harness from the on/off switch
has a red male connector. This connects into the blue female connector (CON01) on power
supply 1. The power input harness from power supply unit 2 has a white male connector. This
connects into the white female connector (CON51) on power supply unit 1.
Replacement is the reverse of the removal procedure.
January 2016
4-3
Figure 1.
1
Remove 1 screw.
Figure 1 Assembly removal
PL 1.10 Item 9.
PL 1.10 Item 9.
CAUTION
Repairs and Adjustments
REP 1.1