Xerox a2 用户手册
TOOLS MODE
3–14
DOCUCOLOR 12 SYSTEM ADMINISTRATION GUIDE
1
2
3
4
5
6
7
Photo Type – Photo Type
The Photo Type–Photo Type option is the best
selection for photographs, lithographs, or graphics
that contain a variety of pastel colors.
selection for photographs, lithographs, or graphics
that contain a variety of pastel colors.
This option provides the following advantages:
•
The most accurate color and density copy for
continuous tone documents that contain a
wide range of densities from very dark to very
light images
continuous tone documents that contain a
wide range of densities from very dark to very
light images
•
The best selection when true reproduction of
light skin colors, light colors, or gray areas is
important
light skin colors, light colors, or gray areas is
important
•
The best option for very high quality halftone
documents.
documents.
As illustrated in Figure 19, this option allows you
to specify the default for the kind of Photo originals
you will be copying.
to specify the default for the kind of Photo originals
you will be copying.
•
Halftone — Use this option when most
original documents will be images that are
created using a fine screen that varies the
darkness and density of dots that make up the
image. Examples of halftone images can be
found in magazines and newspapers.
original documents will be images that are
created using a fine screen that varies the
darkness and density of dots that make up the
image. Examples of halftone images can be
found in magazines and newspapers.
•
Photograph — Use this option when most
original documents will be photographs or
extremely fine halftones.
original documents will be photographs or
extremely fine halftones.
•
Xerographic Copy — Use this option when
most jobs will use a xerographic reproduction
(copy) as the original document.
most jobs will use a xerographic reproduction
(copy) as the original document.
Figure 19: Photo Type–Photo Type screen