Xerox Phaser 6121MFP Service Manual page 93

Theory of Operation
Tray 1 Drive
When the Tray1 Pick Solenoid is energized, drive from the Main Motor is
transmitted to the Pick Roller via the Tray 1 Pick Clutch. At the same time, the Lift
Cam is rotated, which raises the Lift Plate. The media is taken up and fed in by the
Pick Roller.
Pick Roller
Main Motor (M1)
Tray 1 Pick Solenoid (SD1)
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Phaser 6121MFP Service Manual 2-51