Tray Lift Coupling Assembly Removal; Mpf Feed Unit Assembly Removal" On Page; Printer Left Door Support Strap Removal" On Page; Vertical Drive Gear Assembly" On Page - Lexmark W850n Service Manual

Tray lift coupling assembly removal

1.
Remove the MPF rear cover. See
2.
Remove the MPF feed unit assembly. See
3.
Remove the printer left door. See
4.
Remove the vertical drive gear assembly. See
5.
Remove the media feed unit assembly. See
"Media feed unit assembly 2 removal" on page
6.
Remove the harness from bracket (A).
7.
Remove the three screws securing bracket (A) to the media feed unit.
8.
Remove the bracket (A).
Note: The gears may become detached from bracket (A).
9.
Remove the e-ring with a prying tool securing the tray lift coupling (B) to bracket (A).
10.
Remove the tray lift coupling gear 31 tooth (C).
11.
Remove the spring (D).
Clamp
Note: Before reinstalling, ensure all gears and washers attached to bracket (A) are securely installed.
"MPF rear cover removal" on page

"MPF feed unit assembly removal" on page

"Printer left door support strap removal" on page

"Media feed unit assembly 1 removal" on page 4-18
A
Rear
4-55.

"Vertical drive gear assembly" on page

4-21.
Washer
D
4024-110
4-51.
4-71.
4-64.
E-ring
B
C
Repair information
or
4-31