Lexmark C770 User Manual page 27

Menu selection Purpose
Color Correction To adjust the printed color to
better match the colors of other
output devices or standard color
systems.
Due to the differences between
additive and subtractive colors,
certain colors that appear on the
monitor are impossible to
duplicate on the printer.
Print Resolution Selects the quality of printed
output.
Toner Darkness Lighten or darkens printed
output and conserves toner.
Color Saver To conserve toner in graphics
and images yet maintain high
quality text. The amount of toner
used to print graphics and
images is reduced; however,
text is printed with default toner
usage. If selected, this setting
overrides Toner Darkness
settings. Color Saver is not
supported in PPDS, and
partially supported by the PCL
emulation driver.
RGB Brightness To assist in making brightness,
contrast, and saturation
adjustments to color output.
These functions do not affect
files where CMYK color
RGB Contrast
specifications are being used.
See Frequently asked
questions (FAQ) about color
RGB Saturation
printing in the User's Guide on
the Software and
Documentation CD for more
information on color
specifications.
Color Balance To provide users with the ability
to make subtle color
adjustments to printed output by
increasing or decreasing the
amount of toner being used for
each color plane individually.
Using printer menus
Values
Auto*
Off
Manual
1200 dpi
4800 CQ*
1 to 5
On
Off*
-6, -5, -4, -3, -2, -1, 0*,
1, 2, 3, 4, 5, 6
0*, 1, 2, 3, 4, 5
0*, 1, 2, 3, 4, 5
Cyan
Magenta
Yellow
Black
Reset Defaults
27
Applies different color conversion
tables to each object on the printed
page, depending on the type of object
and how the color for each object is
specified.
No color correction is implemented.
Allows customization of the color
conversion tables applied to each
object on the printed page, depending
on the type of object and how the
color for each object is specified.
Customization is performed using the
selections available under the Manual
Color menu item.
4* is the default setting.
Select a lower number to lighten the
printed output or save toner.
-6 is the maximum decrease
6 is the maximum increase
0 is the default setting
0 is the default setting
5 is the maximum increase
0 is the default setting
5 is the maximum increase
-5, -4, -3, -2, -1, 0*, 1, 2, 3, 4, 5
-5 is the maximum decrease
5 is the maximum increase
Sets values for Cyan, Magenta,
Yellow, and Black to 0 (zero).