Lexmark 1020 Color Jetprinter Service Manual - Page 30

Print NVRAM Contents, Load paper into the sheet feeder.

Page 30 highlights

4078-00X Print NVRAM Contents This test prints the contents of NVRAM, which can be used for diagnostic purposes. To run the test: 1. Install a black print cartridge. 2. Place a sheet of paper in the sheet feeder far enough to push the End-of-Form flag out of the sensor. 3. Load paper into the sheet feeder. 4. With the printer off, press and hold the Paper Feed button and turn the printer on. After five seconds, release the button to begin the test. 3-5

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3-5
4078-00X
Print NVRAM Contents
This test prints the contents of NVRAM, which can be used for
diagnostic purposes.
To run the test:
1. Install a black print cartridge.
2. Place a sheet of paper in the sheet feeder far enough to push
the End-of-Form flag out of the sensor.
3. Load paper into the sheet feeder.
4. With the printer off, press and hold the Paper Feed button
and turn the printer on. After five seconds, release the button to
begin the test.