Lexmark W820 Service Manual page 155

Removal
1.
Remove the Duplex Cover.
2.
Remove the E-ring securing the Rear end of the Exit Roll shaft to the Duplex frame.
3.
Remove the E-ring securing the Front end of the Exit Roll shaft to the Duplex frame.
4.
Slide both bearings toward the center of the shaft, and lift the Exit Roll shaft out of
the Duplex frame.
5.
Remove the E-ring securing the Exit Roll Gear to the shaft, and remove the Gear.
6.
Remove the two bearings from the shaft.
Replacement
1.
Slide the two bearings, lip facing to the center of the shaft, onto the Exit Roll shaft.
2.
Reinstall the Exit Roll Gear to the end of the shaft, and use an E-ring to secure it.
3.
Reinstall the Exit Roll shaft, the Gear at the Rear of the Duplex Assembly, into the
slot in the Duplex frame.
4.
Slide the shaft so the rubber rollers drop into the cutouts in the Duplex Assembly.
5.
Slide the bearings along the shaft and into the cutouts in the Assembly.
6.
Rotate the bearings so they fit into the cutouts.
7.
Use E-rings at the Front and Rear ends of the Exit Roll shaft to secure the bearings.
8.
Reinstall the Duplex Cover.
4025 Options
4-13
Repair Information