Theory of Operation
Major Assemblies and Functions
Transfer Roller
Drive Assembly
2-8
The Transfer Roller transfers toner on an Organic Photo Conductor (OPC) to
the paper.
The Drive Assembly receives power from the Main Controller Board, The
Main Motor provides drive energy to the paper feed, Toner Cartridge, Fuser,
Pick-Up Roller, Feed Rollers, and Duplex Unit. The Drive Assembly consists
of a Main Motor.
Main Motor: DC 24V
Rated RPM: 2170 rpm
5
1
7
6
2
Phaser 3250 Laser Printer Service Manual
s3250-045
s3250-072