Lubrication - Lexmark X422 Laser MFP Service Manual

7001–001
Manual registration
Note: Manual registration should be performed only after automatic
registration is performed. The primary purpose of manual
registration is to fine-tune the automatic adjustments already
made.
1. Select Manual from the scanner registration menu.
2. Scroll through the four margins and adjust the desired
margin(s).
Note: Adjust the margin by pressing the left and right
navigation buttons.
3. Press the Select button.
4. A scan copy of the last MFP registration must be run to verify
the settings.

Lubrication

Several FRUs must be lubricated when installed. The following
diagrams indicate which units and where to place the lubricant.
Place a drop size or less at each location and then rotate the gears
or mechanism to evenly distribute the lubricant. Use Nyogel 744
(P/N 99A0394) or IBM 23 (P/N 99A0462).
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Service Manual