Xerox Phaser 3300 User Manual

Phaser 3300MFP Service Manual 2-3
Theory of Operation
Paper Path
Engine H/W
Sensor Input Circuit
Paper Empty Sensing
The operation of the Paper empty sensor actuator (Photo Interrupter) on the
HVPS reports to the CPU whether the tray is empty or not. When the tray is
empty, the CPU sends a Paper Empty message to the Control Panel display.
MPT Sensing
By operation of Actuator on the frame, MP Sensor (Photo interrupter) on the
HVPS reports to the CPU whether is present or not. If paper is present in the
MPT, it is fed into the machine.
Scanner
Engine
Exit Roller
Exit Roller
Pickup Roller
Feed Roller
Feed Roller
Duplex
OPC
ADF Roller
Pickup Roller
Heat Roller
Pressure Roller
Transfer Roller
Registration Roller
MPT Roller
s3300mfp-164

Xerox Phaser 3300 Specifications

General

Brand	Xerox
Model	Phaser 3300
Category	All in One Printer
Language	English