Diagnostic Aids; Diagnostics Mode; Alphabetical List Of Diagnostic Aids - Lexmark Optra E 4026-0 Series Reference Handbook

Diagnostic Aids

Diagnostics Mode

To run some of the printer diagnostic tests described in this chapter, you
must put the printer in Diagnostics mode.
To enter Diagnostics mode:
1. Turn the printer off.
2. Press and hold the Ready and RETURN buttons. Then turn the
printer on. The printer performs the Power-On Self Test.
3. Release the buttons when [Performing Self Test] is displayed.
4. You can exit Diagnostics Mode without a POR by selecting
[Reset Printer].

Alphabetical List of Diagnostic Aids

Auto Clean
Auto Clean needs to be turned on if there is an unacceptable amount of
toner being deposited on the back of the page. When Auto Clean is on,
after printing the number of pages specified in Auto Clean Frequency,
the printer will pause the number of seconds specified in Auto Clean
Delay. This pause minimizes the toner accumulating on the fuser
cleaner.
1. Enter Diagnostics mode.
2. Select [Auto Clean].
3. Select [On] or [Off].
4. Press RETURN to return to Diagnostics mode main menu.
Auto Clean Delay
This can be set from 1 to 60 seconds with a default of 1. Auto Clean
Delay does not appear on the menu unless Auto Clean is on.
1. Enter Diagnostics mode.
2. Select [Auto Clean Delay].
3. Select [+] or [-] to display the delay desired.
4. Select [SAVE].
5. Press RETURN to return to Diagnostics mode main menu.
5-9
4039-1XX