Diagnostic Aids; Diagnostic Mode; Exiting The Diagnostics Mode - Lexmark 13P0150 - C 750dtn Color Laser Printer Service Manual

3. Diagnostic Aids

This chapter explains the tests and procedures to identify printer failures and verify
repairs have corrected the problem.
To run the printer diagnostic tests described in this chapter, you must put the printer in

Diagnostic Mode.

Diagnostic Mode
To enter the Diagnostic Mode:
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4.
The tests display on the operator panel in the order shown:
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Exiting the Diagnostics Mode

Select Exit Diagnostics to exit the Diagnostics Mode and return to normal mode.
5060-XXX
Turn the printer off.
Press and hold the Go and Return buttons.
Turn the printer on.
Release the buttons when "Performing Self Test" is displayed.
Print Registration
Alignment
Top Fine Margin Adjustment
Miscellaneous Tests
Print Tests
Hardware Tests
Duplex Tests (if installed)
Input Tray Tests (500-Sheet Trays)
Input Tray Tests (2000-Sheet Trays)
Output Bin Tests
Finisher Tests (if installed)
Base Sensor Test
Device Tests (if optional flash or disk installed)
Printer Setup
EP Setup
Error Log
3-1
Diagnostic Aids