Lexmark C925 - Page 25

Lexmark C925/X925 Color Product Study Guide Rev 2.3
For Training Purposes Only 6/21/2011
17
Tray Paper Feed
The printer controller sends a signal to turn on the paper feed clutch; the pick roll grabs the top sheet of
paper while the separation roll rotates backwards to prevent multiple sheets of paper from feeding. The
paper moves to the feed roller and is fed into the paper path.
Paper
Pick Roll
Feed Roll
Paper Feed Clutch
Std Registration
roller IN
Registration
roll OUT
Transport Clutch
Paper Feed Motor
Separation Roll/Torque Limiter
Pick Roll Feed Roll
Separator Roll Torque Limiter
Friction: A>B
Normal Feed
Multi-Feed
Friction: a>b>c