Canon ImageRunner C2550, Руководство принтера

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Printing Directly from the Remote UI
5-15
5
Ho
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to Use the Direct
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unction
[Black Overprint] This setting allows you to choose a specific way to print black
text when printing black text over a color background or
graphics.
If you enable this option, you can overprint black text. When
this setting is used in combination with the Pure Black Text
option, the machine first prints the full color background, then
lays the black text on the top of the color background as 100%
K (black) toner. Overprinting also reduces misalignment of
colors and a halo effect that can appear around the edge of
the text.
[Use Composite
Overprinting] You can overprint device-dependent CMYK data as composite
output.
All colors used for data are overlaid and printed on one plate
so you can check the finished result without separating the
colors.
[Brightness] This setting adjusts the brightness of the overall image. The
settings can be set between 85% and 115% in increments of
5%.
Selecting [85%] makes the image brighter, and selecting
[115%] makes it darker.
[Perform Gray
Compensation] This setting determines whether only black (K) toner is used.
If you enable this option, black and gray data is printed using
the black (K) toner only, which lessens toner bleeding.
[Perform Spot
Color Matching] This setting enables you to specify the optimum method of
reproducing Spot Colors.
Using a named color profile, you can print converting to the
device-independent color matching the spot color.