Automatic Document Feeder (Adf) - Xerox Phaser 6000 Service Manual

Theory of Operation

Automatic Document Feeder (ADF)

Scanning From the Auto Document Feeder
2-52
When the ADF is used, scanning is performed by moving the original with the
CMOS image sensor fixed at one position. This is called Constant Velocity
Transport (CVT). Scanning is controlled by changing the feed speed of the ADF
motor according to the copy magnification. When the media passes the scanner
home position, the images on the media are exposed by scanning with the LED
array of the scanhead. The reflected image is read by the CMOS image sensor
through the rod scope.
CVT Position
ADF
IIT
LED Array
Xerox Internal Use Only
Document
Carriage Assembly
Document
Rod Scope
CMOS Image Sensor
Phaser 6000/6010 and WC 6015 MFP
s6015-020