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Diagnostic Aids 3-1
4097-00X
3. Diagnostic Aids
Test Page
This test prints the test page.
To run a complete test page of black and color patterns, be sure the
print cartridges are in good condition. Install a black print cartridge in
the right side of the printhead cradle and a color printhead cartridge
in the left side.
To enter the test:
1. Turn the printer on
2. Be sure there is paper in the sheet feeder.
3. Press the power and paper feed buttons at the same time and
hold for approximately five seconds, until the test starts.
The test will run until the power button is depressed.
The first three lines are color print cartridge nozzle purge patterns.
The next line is a black print cartridge nozzle purge pattern.
These test patterns are used to verify all print cartridge nozzles are
working properly. There should be no breaks in the test patterns. A
break in the pattern indicates one or more nozzles are not working.
If a print quality problem exists, see
“Print Quality Service Check”
on page 2-12
.