Lexmark W820 - Optra B/W Laser Printer Service Manual page 256

Replacement
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
11.
4-148
Service Manual
Insert the upper and lower Roll Transport into respective shaft holes in the front
frame of the Finisher, and insert the rear shafts into respective holes in the rear
frame of the Finisher.
Insert four Bearings into the rear and front shafts of the upper and lower Roll
Transport, and align the Roll Transport with the mounting position.
Secure the front shafts of the upper and lower Roll Transport with an E-ring.
Insert the Upper Roll into the shaft hole in the front frame of the Finisher, and insert
the rear shaft into the hole in the rear frame of the Finisher.
Insert the Bearing into the front and rear shafts of the Upper Roll, align the Upper
Roll with the mounting position.
Secure the shaft on the front of the Upper Roll with an E-ring.
Mount the Gear Kit.
Remove the Exit Sensor.
Mount the Exit Assembly.
Mount the Cover-Top, Front and Cover-Top, Rear.
Mount the Sensor Assembly.
4025-Finisher