Service manual

AR-M351U/M451U, AR-M355U/M455U EXTERNAL VIEWS AND INTERNAL STRUCTURES 5 - 2

2. Interior

No. Name Function

1 Duplex module side cover Open when a misfeed has occurred in the duplex module.

2 Side cover latch Push up to open the side cover when a misfeed has occurred in the main unit.

3 Fusing unit Lift up to open the side cover when a misfeed has occurred in the main unit.

CAUTION: The fusing unit is hot. Take care in removing misfed paper.

4 Toner cartridge (drum/toner cartridge) The toner cartridge must be replaced when indicated on the operation panel.

5 Photoconductive drum Images are formed on the photoconductive drum.

NOTE: Do not touch or damage the photoconductive drum.

6 Cartridge lock lever When replacing the drum, toner or developer cartridge, turn down this lever and pull it out.