Xerox Phaser 3250 - High-Voltage Power Supply (HVPS)

2-18 Phaser 3250 Laser Printer Service Manual
Theory of Operation
High-Voltage Power Supply (HVPS)
The HVPS uses 24 V and outputs high voltage for the THV/MHV/BIAS and
the outputted high voltage is supplied to the toner, OPC Cartridge, and
Transfer Roller.
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BCDEFGHI JKL
s3250-019
CN1 Main Controller Board
Front Cover Open Switch
Rear Cover
Open Switch
THV
Varistor
Supply
Developer
OPC
MHV