Lexmark C925 Product Study Manual page 25

Lexmark C925/X925 Color Product Study Guide
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.
Pick Roll
Paper
Pick Roll
Normal Feed
Separator Roll
Multi-Feed
For Training Purposes Only
Registration
Std Registration
roller IN
Paper Feed Clutch
Feed Roll
Feed Roll
Friction: A>B
Torque Limiter
Friction: a>b>c
17
roll OUT
Transport Clutch
Paper Feed Motor
Separation Roll/Torque Limiter
Rev 2.3
6/21/2011