Lexmark 4090-001 - Manual (Page 28)

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4090-001 4090-001
Initialize Error Log
This test allows you to track new errors.
Use this procedure to reset the error log to zero. The error log is
especially helpful in diagnosing intermittent or difficult problems.
To run the test:
1. Turn the printer off and place a two pin jumper on connector J6
as shown below. (Pins 1 & 2)
2. Place a sheet of paper in the manual feed slot and press and
hold the paper feed button. Errors stored in NVRAM are erased.
Turn power off or unplug the printer to stop the test.