Image Input Terminal (IIT)
The IIT generates the image data for copies and scans and is made up of two major
subsystems:
Duplex Automatic Document Feeder (DADF)
Scanner Assembly with Control Panel
Major Components of the DADF and Scanner
Pick Rollers
Media Staged Sensor
DADF Scan Head
Lamp
DADF CVT
Window &
Calibration
Strip
CVT
Window
Lamp
Scanner Flatbed Scan Head
Theory of Operation
Motor and Drive
Output Tray
Input Tray
Media In Sensor
Separator Pad
Sensor
DADF Connector
DADF Hinges
Platen/Document Glass
Control Panel
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