04/2016
4-6
Phaser 4600/4620/4622 Printer Service Manual
REP 1.4
Revised
4 Repairs and Adjustments
Figure 5 Remove the Fuser connector
16. Pull the power supply tray out of the chassis to access CN2 through the SMPS Fan duct,
Figure 6.
17. Disconnect CN2 from the HVPS using a small screwdriver to release the connector hook,
Figure 6.
Figure 6 Disconnect the drum bias voltage connector
18. Disconnect CON1 from the SMPS and raise the harness over the SMPS heat sink to
release the power supply tray from the chassis, Figure 7.
Figure 7 Slide the power supply tray out of the chassis
19. Disconnect CN1 and remove 5 screws (metal) that secure the HVPS to the power supply
tray, Figure 8.
Figure 8 Remove the HVPS
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