Lexmark C520 Series, Service Manual

Page: 149 / 259

Diagnostic aids
3-17
5022- xxx
Configuration menu (CONFIG MENU)
The Configuration Menu menu items and values are as follows. Factory defaults are identified with an asterisk
(*). Once in the
CONFIG MENU
, press the down arrow to scroll to each menu item.
Menu item Purpose Values and descriptions
Reset Fuser Cnt Resets the fuser count
value to zero.
The Event Log records
each time that a user
executes the Reset Fuser
Count operation. See
“EVENT LOG” on
page 3-19
for more
information.
Reset The
Resetting Fuser Count
Value
message appears.
After this, one should select Motor
Calibration. See
“Motor
Calibration” on page 3-20 .
This setting only appears if the
Maintenance Warning and
Intervention function is enabled in
the printer Configuration ID.
Press Select for the Reset value.
To cancel a reset, press Back .
Black Only Mode Used when printing for
extended periods with only
black toner. This saves the
toner cartridges (cyan,
magenta, and yellow) and
photoconductor units from
excessive wear. In addition
to setting the values, the
cyan, magenta, and yellow
toner cartridges and their
matching photoconductor
units must be removed from
the printer.
Off*
On
Note: Remove all the color supplies
from the printer before selecting the
On value from the operator panel.
Install all the color supplies before
selecting the Off value from the
operator panel.
Select On when printing with black
only.
Select Off when printing with color
toner.
Prt Quality
Pages To help isolate print quality
problems, print the Print
Quality Test Pages. No values exist for this operation.
Press Select to print the pages.
The pages are formatted. The
Printing Quality Test Pages
message appears, then the pages
print. The message remains on the
operator panel until all the pages
print.
The Print Quality Test Pages
contain several pages. The first
page which is printed in English
text only contains a mixture of text
and graphics. The information
includes values of the
Quality
Menu
settings in
Settings
, and
printer and toner cartridge
configuration information. The
remaining pages only contain
graphics.