Xerox Phaser 3117 - Page 34

System Overview
x
Service Manual
3-21
- Architecture of Engine Control F/W
Main F/W of the printer controller
Device Units
Fixing Unit
LSU
HVPS
Fan Unit
Motors
Solenold &
Clutch
Power On
Initial
Interface Control Module
Engine Main Control Module
Sensing & Unit Control Module
Hardware Devices
& Mechanical Device
Engine F/W