Lexmark B2236 - Replacing the Duplex Unit; Replacing the Tray

5 Insert the new imaging unit.
6 Close the door.
Replacing the duplex unit
1 Remove the used duplex unit.
2 Unpack the new duplex unit.
3 Insert the new duplex unit.
Replacing the tray
1 Remove the used tray.
Maintain the printer 69