Printing
Xerox
®
WorkCentre
®
7800/7800i Series Color Multifunction Printer
89
User Guide
Using Image Options
The Image Options control the way the printer uses color to produce your document. The Windows
PostScript and the Macintosh drivers provide the widest range of color controls and corrections. Each
system has standard modes of color control for normal use and custom color options for the more
advanced users. Image Options are on the Image Options tab of the Properties window. There, they are
divided into Color Correction, Color By Words, and Color Adjustments tabs. For details on accessing the
Properties window, see
Printing Overview
on page 78.
The Color Correction tab provides standard color modes.
Xerox Black and White
: This feature converts all color in the document to black and white or shades of
gray.
For best printing results of mixed text, graphics, and images on a range of supported paper, set the Color
Correction to Xerox Automatic Color. To control the Color Corrections and Color Adjustments, follow
these guidelines.
•
For best results on most paper, ensure that the Color Correction in the print driver is set to
Xerox
Automatic Color
.
•
To produce more vivid results, select a mode of Color Correction. For example, when printing
graphics in which the sky does not look blue enough, for a more vibrant blue sky, select
Vivid Color
.
•
To match the color output to another output device, select a custom Color Correction.
•
To apply different Color Corrections to Text and Graphics, and Images, select
Custom Automatic
Color
. This feature provides custom color corrections using color systems such as RGB Color, CMYK
Color, Spot Color, or CIE Color.
•
To adjust particular characteristics of the printed color, such as Lightness, Contrast, Saturation, and
Color Casts, select
More Adjustments
.
The two remaining tabs provide additional ways of adjusting the colors for more specific color
requirements.
The Color By Words tab provides a three-step process for defining custom color correction. By making a
selection from each of the three fields, you create a sentence for controlling the color characteristics of
the document. You can create several sentences to more precisely control the color content of the
document. As you create a Color By Words sentence, it appears in the window below the selection fields.
There are three parts to the sentence structure.
•
What Color to Change?
: Provides a list to select a color or range of colors to adjust, such as All
Foliage-Green Colors.
•
How Much Change?
: Lets you select how much effect to make to the selected color.
•
What Type of Change?
: Lets you select the type of change, such as Vivid, from a list.
The Color Adjustments tab provides a set of six sliders for adjusting the individual components of the
selected colors. You can use the sliders to adjust the lightness, contrast, saturation, cyan, magenta, and
yellow components of the color.
