Lexmark W820 - Optra B/W Laser Printer Service Manual page 155

Replacement
1.
Insert the Flange and Gear into the Finisher, and secure it with an E-ring.
2.
Insert the Gear into the shaft of the Roll Assembly-REGI.
3.
Engage the belt on the right side of the Drive Assembly to the Gear, and also
engage the belt on the left side of the Drive Assembly to the Gear.
4.
Align the Drive Assembly with the mounting position in the Finisher, and secure it
with three screws.
5.
Insert the Gear into the shaft of the Roll Assembly-REGI, securing it with an E-ring.
6.
Engage the belt of the Gear and Belt Assembly to the Gear, and align the Gear and
Belt Assembly with the mounting position in the Finisher, then secure it with three
screws.
7.
Clamp the harness at six places on the Drive Assembly.
8.
Mount the Cover-Rear.
9.
Mount the Cover-Top, Front and Cover-Top, Rear.
10.
Mount the Cover-Jogging.
4025-Finisher
Removal and Replacement Procedures
4-47