Xerox Phaser 6115MFP Service Manual page 94

Theory of Operation
ADF Transport Operation
2-50
1. The Document Stopper is raised and lowered in synchronism with the
raising and lowering motion of the Pick Roller.
2. The ADF Motor drives the Pick Roller and Take-up Roller through a gear
train and the ADF Feed Clutch.
3. The Pick Roller and Take-up Roller turn to take up and feed the original
properly.
4. The Pick Roller transports the original up to the Take-up Roller.
When the sheet obstructs the ADF Feed Sensor, the Transport Roller, driven
by the ADF Motor, turns to move the original to the document scanning
position.
Phaser 6115MFP Multifunction Product Service Manual
s6115-110
s6115-111