Entering Diagnostics Mode; Registration - Lexmark MX81 Series Service Manual

•
"FINISHER TESTS" on page 242
•
"BASE SENSOR TEST" on page 243
•
"DEVICE TESTS" on page 244
• "PRINTER SETUP" on page 245
•
"EP SETUP" on page 247
•
"REPORTS" on page 249
• "EVENT LOG" on page 249
•
"Exit Diags" on page 250
The Diagnostics menu group contains the settings and operations used while manufacturing and servicing the printer.

Entering diagnostics mode

1
Turn off the printer.
2
Press and hold 3 and 6.
3
Turn on the printer.
4
Hold the buttons until the splash screen appears.
5
Select Exit Diags to exit Diagnostics mode and return to the printer home screen.

REGISTRATION

These settings adjust the margins of the black plane.
To set the Registration:
1
Print a Quick test page.
a
From the Diagnostics menu, navigate to:
REGISTRATION > Quick Test
b
Retain this page to determine the changes you need to make to the margin settings. The alignment diamonds
in the margins should touch the margins of the page.
The Quick test page contains the following information:
•
Printer registration settings
•
Code levels
•
Alignment diamonds at the top, bottom, and each side
• Horizontal lines for skew adjustment
•
General printer information, including current page count, installed memory, processor speed, serial
number, engine ID, and controller board ID
2
Change the value of any of the margin settings.
Top Margin
Bottom Margin
Left Margin
-25 to +25 Increasing the value moves the image down the page. Always adjust the
top before the bottom margin.
-20 to +20 Increasing the value moves the image toward the top of the page.
‑25 to +25
Increasing the value moves the image toward the right margin. Always
adjust the left before the right margin.
Service menus
232
7463