Lexmark 4076-0XX - Manual (Page 38)

4076-0XX
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Test Page
Perform this test with a black print cartridge installed.
This test repeatedly prints the nozzle test pattern followed by a sam-
ple of each font installed in the printer including resident fonts as well
as fonts stored in FLASH memory. This test continues until you
press the Reset button or turn off the printer. The error number is the
last number to print on the page in the lower right corner.
Paper Sensor Test
Release the buttons after the maintenance station uncaps the print
head.
In the paper sensor mode, the draft light displays the status of the
paper sensor (On=paper not present). Check the paper sensor by
either activating the end-of-forms flag or by placing a piece of paper
in the paper sensor. The draft light goes on and off as you move the
flag past the sensor. If the test fails, replace the system board.