Lexmark Optra W810 - Page 291

Repair Information 4-87
4023-001
3. Pull out the stapling unit (1).
4. Remove the stapling unit base (2). (4 screws)
5. Unhook the cable (1) from the spring (2).
6. Remove the ball (3) from the cable pulley.
7. Unhook the cable (4) from the hook.