Xerox WorkCentre 3220 - Image Output Terminal; Transfer Roller; Drive Unit Assembly

WorkCentre 3210/3220 Multifunction Printer Service Manual 2-13
Theory of Operation
Image Output Terminal
Transfer Roller
The Transfer Roller transfers toner on an Organic Photo Conductor (OPC) to
the paper.
Drive Unit Assembly
The Drive Unit Assembly receives power from the Main Controller Board, The
Main Motor provides drive energy to the paper feed, Print Cartridge, Fuser,
Pick Up Roller, Feed Rollers, and Duplex Unit. The Drive Unit Assembly
consists of the Main Motor and gear set mounted to a support plate.
■ Main Motor: DC 24V
■ Rated RPM: 2170 rpm
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