Lexmark Optra N 4040, Reference Handbook

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Laser Printer Reference Handbook
4
049-
XXX
Permanent Page Count
The permanent page count can be displayed only. It cannot be modified
or reset by the customer or servicer.
1. Enter Diagnostics mode.
2. Select [PAGE COUNTS].
3. Select [Permanent Page Count].
4. Press Return to return to the Diagnostics mode main menu.
Print Contrast
This setting varies the developer bias to vary the print darkness. If the
Print Darkness setting on the customer menu does not allow the
darkness to be set correctly, this setting can increase or decrease the
entire darkness range.
1. Enter Diagnostics mode.
2. Select [PRINTER SETUP].
3. Select [Print Contrast].
4. Select [Low], [Medium], or [High].
5. Press Return to return to the Diagnostics mode main menu.
Print Registration
Use Print Test 1 or the Quick Test to evaluate print registration. Adjust
the registration so the tips of the diamonds are at the top and bottom
edges of the page and the printout is centered left to right.
Verify that the top margin is correct before adjusting the bottom margin.
1. Enter Diagnostics mode.
2. Select [PRINT REGISTRATION].
3. Select one of the following: [Left Margin], [Top Margin], [Bottom
Margin].
4. The value of the margin you selected is shown.
5. Margins:
• Left Margin can be set between -23 and +23. Changing the
number by one moves the margin 1/75 inch. Moving the
number in a positive direction moves the margin toward the
right and negative moves the margin to the left.