Lexmark 4090-001 - Manual (Page 35)

Repair Information 4-3
4090-001
Base Assembly Removal
1. Remove the front cover.
2. Remove the rear cover.
3. Disconnect the power supply connector at the system board.
4. Remove the two screws from the maintenance station
assembly. Pull up the right side of the mid frame assembly and
pull forward and remove the maintenance station assembly.
5. Remove the two screws securing the carrier frame to the base
cover.
6. Slide the printer off the base cover.
Carrier Belt Removal
1. Remove the front cover.
2. Remove the carrier assembly.
3. Push the idler pulley to the right to release the tension on the
belt and remove the belt.