Print Tests - Lexmark T650 Service Manual

PRINT TESTS

Input source tests
The purpose of the diagnostic Print Tests is to verify that the printer can print on media from each of the
installed input options. The contents of the Print Test Page varies depending on the media installed in the
selected input source.
Check each Test Page from each source to assist in print quality and paper feed problems.
To run the Print Test Page:
1. Select PRINT TESTS from the Diagnostics menu.
2. Select the media source.
Tray 1
Tray 2 (if installed)
Tray 3 (if installed)
Tray 4 (if installed)
Tray 5 (if installed)
Multi-Purpose Feeder (if installed)
Envelope Feeder (if installed)
3. Select Single or Continuous.
•
If Single is selected, a single page is printed.
•
If Continuous is selected, printing continues until Stop
If a source is selected that contains envelopes, an envelope test pattern is printed. If Continuous is selected,
the test pattern is printed only on the first envelope.
Note: The Print Test Page always prints on one side of the paper, regardless of the duplex setting or the
presence of a duplex option.
Press Back
Print quality pages (Prt Quality Pgs)
The purpose of this diagnostic function is to allow printing of the print quality test pages with the toner cartridge
lockout function disabled. The print quality pages consist of four pages. Page one contains a mixture of
graphics and text. Page two is gray with two one inch black squares located on the bottom right. Page three is
solid black page and page four is blank. If duplex is turned on, the pages are duplexed. The Print Quality Test
pages are printed in English and must always be printed on letter, legal, or A4 paper.
To run the Print Quality Test Pages, select Prt Quality Pgs from PRINT TESTS. The message Printing
Quality Test Pages is displayed.
The following is included in the DIAGNOSTICS version of the first print quality test page:
•
Device information
•
Printer revision levels
•
Cartridge information
•
Printer margin settings
•
EP setup
•
Printer setup
•
Minimum stroke width
Note: The print quality test pages can also be printed from the Configuration menu (CONFIG MENU),
however a cartridge must be installed with a machine class ID matching the machine class ID stored in
to return to PRINT TESTS.
is pressed to cancel the test.
Diagnostic aids
4062-XXX
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