Lexmark MX71 Series Repair Manual page 360

Stapler/offset stacker spring with string removal
1
Open the rear door, and detach the string (A).
2
Remove the right cover. See
3
Remove the spring (B) with string.
Installation note: Pay attention to the original position of the string. The string on the pulley is wound
clockwise.
"Stapler right cover removal" on page
Repair information
730
782.
7463