Lexmark W820 Service Manual page 235

Removal
1.
Remove Tray 4 from the HCF.
2.
Remove the HCF Rear Cover.
3.
Open the Left Cover Assembly.
4.
Remove Tray 4 Feed Clutch.
5.
Remove the E-ring securing the Feed Shaft Bearing to the HCF frame, and slide the
Bearing off of the shaft.
6.
Hold down the Stopper Link while you pull the Feeder Assembly to the front of the
HCF frame.
7.
Remove the Feeder Assembly from Feeder 4.
Replacement
1.
Hold down the Stopper Link while you insert the end of the Feed Shaft into the
opening in the rear of the HCF frame.
2.
Slide the Bearing into the Bearing cutout (see the figure).
3.
When both the Bearing is in place and the end of the Feed Shaft is through the
opening in the rear of the frame, release the Stopper Link. The Nudger Shaft should
rest on top of the Stopper Link, and the Link should secure the Feeder Assembly in
place on the frame.
4.
Make sure the Paper Level Actuator tab on the Feeder is positioned in the center of
the arms of the Paper Level Sensor.
5.
Slide the Feed Shaft Bearing onto the Feed Shaft and press the Bearing into the
cutout in the frame.
6.
Use and E-ring to secure the Bearing to the shaft.
7.
Reinstall Tray 4 Feed Clutch.
8.
Reinstall the Rear Cover.
9.
Reinstall Tray 4.
4025 Options
4-93
Repair Information