Ep Defaults - Lexmark C520 Service Manual

To set the configuration ID:
1.
Select Printer Setup from the Diagnostic mode.
2.
Select Configuration ID from the Printer Setup menu.
Submitting Selection displays, followed by the value for Configuration ID 1.
3.
Enter the Configuration ID 1.
•
To select a digit or character to change, press
•
To change a digit or character, press
•
When the last digit is changed, press
If Invalid ID appears, the entry is discarded, and the previous Configuration ID 1 is displayed on
the screen.
If the process is successful, Submitting Selection appears on the display, followed by the
current value for Configuration ID 2.
4.
Repeat the steps for entering the Configuration ID, and press
If the Configuration ID 2 is validated, Submitting Selection appears, and a check ( ) appears next to
Printer Setup.
5.
Restart the printer.
EP Setup

EP Defaults

This setting is used to restore each printer setting listed in EP SETUP to its factory default value. Sometimes this
is used to help correct print quality problems.
To restore EP Defaults:
1.
Select EP Defaults from EP SETUP.
2.
Select Restore to reset the values to the factory settings, and select Do Not Restore to exit without
changing the settings.
Fuser Temperature (Fuser Temp)
This adjustment can be used to help solve some customer problems with paper curl on low grade papers and
problems with letterheads on some types of media.
The fuser temperature can be adjusted to: Low, Normal, High. The default is Normal.
DC Charge Adjust, Dev Bias Adj, Transfer Adjust
Each of these three settings enables you to adjust the high voltage levels controlling the electrophotographic
process. You will use these settings to compensate for unusual operating circumstances such as high humidity.
The printer uses the value of these settings together with other settings to calculate printing speed and media
selection.
or until the digit or character is underlined.
to increase or to decrease the value.
to validate the Configuration ID 1.
.
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Diagnostic aids