Media Aligner Roller Removal - Lexmark MX81 Series Service Manual

9
Disconnect the two cables from the laser printhead.
Installation note: When the new laser printhead has been installed, complete the polygon printhead mechanical
registration adjustment procedure, as needed. See
page 284.

Media aligner roller removal

Installation warning: When you reinstall the media aligner roller, you will have to adjust the media alignment. See
"Media aligner roller adjustment" on page
Warning—Potential Damage: When removing the media aligner, ensure that you retain the attached spring.
1
Remove the left cover. See
2
Remove the media tray. See
3
Remove the MPF tray. See
4
Remove the front door. See
5
Remove the toner cartridge.
6
Remove the imaging unit.
7
Remove the media turn guide. See
8
Remove the MPF pick roller. See
9
Remove the MPF feeder lift plate. See
10
Remove the media vertical guide. See
11
Remove the duplex exit diverter. See
12
Remove the inner guide deflector. See
13
Remove the three screws (A) securing the media aligner roller to the machine.
"Polygon printhead mechanical registration adjustment" on
283.
"Left cover removal (MX71x)" on page
"Media tray removal" on page
"MPF tray removal" on page
"Front door removal" on page
"Media turn guide removal" on page
"MPF pick roller removal" on page
"MPF feeder lift plate removal" on page
"Media vertical guide removal" on page
"Duplex exit diverter removal" on page
"Inner guide deflector removal" on page
Repair information
301.
374.
333.
316.
325.
331.
323
328.
326.
314.
318.
7463