Xerox Phaser 7400

Theory of Operation 2-55
Electrical
The following provides an overview of the major electrical components. Additional
detail is located in Section 10, Wiring Diagrams.
Rear Sensor Board
CRUM Reader Board
CRUM Antenna
Registration Sensor Board
LED Relay Board
Front Sensor Board
Duplex Control Board
Control Panel
s7400-410
IP Board
Engine Control Board
Imaging Unit
Sensor Board
Motor Driver
Board
LVPS
HVPS
s7400-411