Fuser Removal - IBM 3112 Service Manual

Fuser Removal

Note: The heater lamp is fragile and may be damaged if you are not
careful when you remove or replace the fuser unit.
CAUTION: THE TEMPERATURE OF THE HOT ROLLER IS 150 ˚-230 ˚
C (302 ˚- 446 ˚ F). USE EXTREME CAUTION WHEN REMOVING THIS
UNIT. BEFORE YOU SERVICE THIS UNIT, ALLOW THE MACHINE
TO COOL FOR 5 MINUTES.
1. Unplug the power cord.
2. Remove the printer cartridge.
3. Through the opening for the paper output, flip the metal ESD
shield up out of the way, and disconnect the exit sensor cable
from the fuser.
4. Remove the fuser cover.
5. Disconnect the power wires [A] from the left side of the fuser.
6. Remove the fuser input guide.
7. Completely loosen the four fuser mounting screws.
8. Lift the fuser out of the machine.
Repair Information
69