Lexmark 4039-1XX - Manual (Page 48)

34 Service Manual
4039-1XX
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 pauses 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.
Auto Clean Frequency
This can be set from 10 to 255 pages with a default of 50. Auto
Clean Delay does not appear on the menu unless Auto Clean is on.
1. Enter Diagnostics mode.
2. Select [Auto Clean Frequency].
3. Select [+] or [-] to display the frequency desired.
4. Select [SAVE].
5. Press Return to return to Diagnostics mode main menu.