Media Aligner Roller Removal - Lexmark MX81 series Service Manual

8
Gently lift and then remove the laser printhead from the machine.
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 281.

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
279.
"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
Repair information
"Polygon printhead mechanical registration adjustment" on
296.
362.
327.
311.
320.
317
7463