Lexmark 4076 Execjet II Service Manual - Page 37

Purge Test, Print Nvram, nozzles in the cartridge. - execjet iic

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4076-0XX Purge Test Perform this test with a black print cartridge installed. This test prints out a nozzle test pattern followed by several grey lines and another nozzle test pattern. Use this test to check the function of all the nozzles in the print cartridge. This test also checks the electronic connection to the print cartridge. During the test, the print cartridge head goes through a maintenance cleaning at the maintenance station. Running this test with a color print cartridge installed will clear the nozzles in the cartridge. Print Nvram Perform this test with a black print cartridge installed. In addition to holding down the buttons, ExecJet IIc requires that you place a piece of paper in the manual feed slot to push the EOF flag out of the sensor. This test prints the contents of NVRAM. Diagnostic Aids 25

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4076-0XX
Diagnostic Aids
25
Purge Test
Perform this test with a black print cartridge installed.
This test prints out a nozzle test pattern followed by several grey
lines and another nozzle test pattern. Use this test to check the func-
tion of all the nozzles in the print cartridge. This test also checks the
electronic connection to the print cartridge. During the test, the print
cartridge head goes through a maintenance cleaning at the mainte-
nance station.
Running this test with a color print cartridge installed will clear the
nozzles in the cartridge.
Print Nvram
Perform this test with a black print cartridge installed. In addition to
holding down the buttons, ExecJet IIc requires that you place a piece
of paper in the manual feed slot to push the EOF flag out of the sen-
sor.
This test prints the contents of NVRAM.