User Tonal Reproduction Curves (Trcs) - Xerox 6180N - Phaser Color Laser Printer Color Management Manual

Using color tools

User Tonal Reproduction Curves (TRCs)

4-4
Figure 4-4. Trapping Setup dialog
Trapping should be done on the DocuSP controller but can
be done at the client application level as well, depending on
the application If trapping is applied at the application, do not
trap at the controller.
• Black overprint
– DocuColor 2045/2060/6060 black overprint prevents the
background of a black object from being removed,
causing the black image to be printed on top of the
underneath color and eliminating bands of white around
the black object. To view the dialog in which to find and
set this feature, see Figure 4-3.
– DocuColor iGen3 lays the colors onto the image in a
unique manner with black being laid down first. Using
black overprint causes muddy looking blacks.
The default setting for Black Overprint on the iGen3 is off
and it is recommended that you only use this feature
when you must.
• Anti-aliasing reduces the jagged appearance of curves and
lines in text and line art. To view the dialog in which to find
and set this feature, see Figure 4-3.
User TRCs provide the skilled user a tool for adjusting color
output on all or individual color separations of an image.
Color Management Guide