Print Quality Pages; Hardware Tests - Lexmark MS911 Service Manual

3
Select any of the following:
•
Single—This option prints a single Print Test page (no buttons are active while the test page is printing).
• Continuous—This option continuously prints the Print Test page until X is pressed.

Print Quality Pages

This setting lets you view the values of a broad range of the printer settings and test the printer ability to generate an
acceptable printed output.
Enter the Diagnostics menu, and then navigate to:
PRINT TESTS > Print Quality Pages

HARDWARE TESTS

If the hardware test fails, replace the failing part.
Panel Test
This test verifies the function of the control panel display.
1
Enter the Diagnostics Menu, and then navigate to:
Hardware Tests > Panel Test
2
Exit the test.
Button Test
This test verifies the function of each button on the control panel.
1
Enter the Diagnostics Menu, and then navigate to:
HARDWARE TESTS > Button Test
A pattern matching the control panel buttons appear on the display.
2
Press the control panel button to highlight the represented button on the display.
3
Release the button to remove the highlight.
4
Exit the test.
DRAM Test
This test checks the validity of the standard and optional dynamic random access memory (DRAM). The test repeatedly
writes patterns of data to the DRAM to verify that each bit in the memory can be set and read correctly.
1
Enter the Diagnostics Menu, and then navigate to:
HARDWARE TESTS > DRAM Test
2
Testing and resetting the printer messages appear on the display.
Service menus
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