Xerox Phaser 6128MFP Service Manual page 103

Phaser 6128MFP Service Manual
Scanner Components
CCD PWBA
Scanner Home Position Sensor
• ADF Open Sensor
The ADF Open Sensor detects whether or not the ADF is open and determines
the timing of document size detection.
• Carriage Motor
The Carriage Motor drives the Scanner Assembly.
• Scanner Home Position Sensor
The Scanner Home Position Sensor is a part of the rear section of the Scanner
Assembly frame that functions as an Actuator which shields the Scanner
Home Position Sensor, thus detecting the Registration position.
• Cold Cathode Fluorescent Lamp (Exposure Lamp)
The Cold Cathode Fluorescent Lamp exposes the document.
• Charged Coupled Device Board
The Charged Coupled Device (CCD) Board (Image Sensor) converts optical
images into electrical signals.
Cold Cathode
Fluorescent Lamp
Scanner Assy
Carriage Motor
Theory of Operation
s6128-050
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