Lexmark W820 Service Manual page 41

35.
Lift Motor 1
Raises the paper tray in Feeder 1. The MCU PWB switches on the Lift Motor. The
Motor rotates a square, metal shaft that is located inside the Paper Tray. The Shaft
raises the Tongue, which in turn raises the Bottom Plate, and the paper stack, up to
the Feed Rolls.
36.
Take Away Roll Sensor
Monitors the paper travel at the Take Away Roll.
37.
Interlock Switches 1 and 2
Monitors the CRU position Switch 1 and Left Cover Interlock Switch 2 on Feeder 1.
38.
Feed Clutch 2
Transmits Main Motor drive to the Tray 2 Feed Rolls.
4025-XXX
1-23
General Information