HP 2820 HP Color LaserJet 2820/2830/2840 All-In-One - Software Technical Refer - Page 160

Black Only, Color Options

Page 160 highlights

menu controls the selection of a device-dependent color table that is embedded in the printer firmware. The options are Black Only or 4-Color. ■ Black Only. This option generates neutral colors (grays and blacks) by using only black toner which ensures that neutral colors do not have a color cast. ■ 4-Color. This option generates neutral colors by combining all four colors of toner, which produces smoother gradients and transitions to non-neutral colors. It also produces the darkest possible black. The Halftone setting controls the selection of a device-dependent halftone algorithm that is embedded in the printer firmware. The Halftone options, Smooth and Detail, affect the resolution and clarity of your color output. You cannot independently adjust halftone settings for text, graphics, and photos. For example, if you select the Smooth setting for Text, you also set Photos and Graphics to Smooth. ■ Smooth. This option provides better results for large, solid-filled print areas. It also enhances photographs by smoothing out fine color gradations. Select this option for uniform and smooth area fills. ■ Cyan - 134 lines per inch (lpi) ■ Magenta - 134 lpi ■ Yellow - 150 lpi ■ Black - 141 lpi ■ Detail. This option is useful for text and graphics that require sharp distinctions among lines or colors, or for images that contain a pattern or high level of detail. Select this option for sharp edges and detail. ■ Cyan - 166 lpi ■ Magenta - 166 lpi ■ Yellow - 150 lpi ■ Black - 166 lpi The Color Options settings are Edge Control and RGB Color. Edge Control, which determines how edges are rendered, consists of two components: adaptive halftoning and trapping. Adaptive halftoning increases the edge sharpness of text and graphics while maintaining the quality of area fills. Trapping reduces the effect of color-plane misregistration by slightly overlapping the edges of adjacent objects. The following options are available: ■ Off, which sets Trapping and Adaptive Halftoning to Off. ■ Light, which provides minimal trapping. Adaptive Halftoning is set to On. ■ Normal, which provides the default Trapping setting. Adaptive Halftoning is set to On. ■ Maximum, which provides the most trapping. Adaptive Halftoning is set to On. Windows HP traditional driver features 136 Chapter 4 Windows HP traditional driver features ENWW

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menu controls the selection of a device-dependent color table that is embedded in the printer firmware.
The options are Black Only or 4-Color.
Black Only
. This option generates neutral colors (grays and blacks) by using only black toner which
ensures that neutral colors do not have a color cast.
4-Color
. This option generates neutral colors by combining all four colors of toner, which produces
smoother gradients and transitions to non-neutral colors. It also produces the darkest possible black.
The
Halftone
setting controls the selection of a device-dependent halftone algorithm that is embedded
in the printer firmware. The
Halftone
options,
Smooth
and
Detail
, affect the resolution and clarity of
your color output. You cannot independently adjust halftone settings for text, graphics, and photos. For
example, if you select the
Smooth
setting for
Text
, you also set
Photos
and
Graphics
to
Smooth
.
Smooth.
This option provides better results for large, solid-filled print areas. It also enhances
photographs by smoothing out fine color gradations. Select this option for uniform and smooth area
fills.
Cyan – 134 lines per inch (lpi)
Magenta – 134 lpi
Yellow – 150 lpi
Black – 141 lpi
Detail.
This option is useful for text and graphics that require sharp distinctions among lines or
colors, or for images that contain a pattern or high level of detail. Select this option for sharp edges
and detail.
Cyan – 166 lpi
Magenta – 166 lpi
Yellow – 150 lpi
Black – 166 lpi
The
Color Options
settings are
Edge Control
and
RGB Color
.
Edge Control
, which determines how
edges are rendered, consists of two components: adaptive halftoning and trapping. Adaptive halftoning
increases the edge sharpness of text and graphics while maintaining the quality of area fills. Trapping
reduces the effect of color-plane misregistration by slightly overlapping the edges of adjacent objects.
The following options are available:
Off
, which sets
Trapping
and
Adaptive Halftoning
to
Off
.
Light
, which provides minimal trapping.
Adaptive Halftoning
is set to
On
.
Normal
, which provides the default
Trapping
setting.
Adaptive Halftoning
is set to
On
.
Maximum
, which provides the most trapping.
Adaptive Halftoning
is set to
On
.
136
Chapter 4
Windows HP traditional driver features
ENWW
Windows HP traditional
driver features