5/2011
8-18
Phaser 4600/4620 Printer Service Manual
Major IOT Assemblies
Revision - Xerox Internal Use Only
Principles of Operation
Joint Board
The Joint Board provides for intermediary connections on the chassis left side.
Figure 13 Interconnect Board
HVPS
Located behind the Rear Door, the High Voltage Power Supply (HVPS) provides high voltage
to the OPC drum, magnetic roller, and Transfer Roller.
Figure 14 HVPS
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