HP 9500hdn HP Color LaserJet 9500n/9500hdn - User Reference Guide - Page 160

Neutral Grays, Black Only, Color, Photographs, Edge Control, Maximum, Normal, Light, RGB Color

Page 160 highlights

Note Neutral Grays The Neutral Grays setting determines the method used for creating gray colors that are used in text, graphics, and photographs. Two values are available for the Neutral Grays setting: q Black Only generates neutral colors (grays and black) by using only black toner. This guarantees that neutral colors are generated without a color cast. q 4-Color generates neutral colors (grays and black) by combining all four toner colors. This method produces smoother gradients and transitions to non-neutral colors, and it produces the darkest black. Some applications convert text or graphics to raster images. In these cases, the Photographs settings also control text and graphics. Edge Control The Edge Control setting determines how edges are rendered. Edge control has two components: adaptive halftoning and trapping. Adaptive halftoning increases edge sharpness. Trapping reduces the effect of color-plane misregistration by overlapping the edges of adjacent objects slightly. Four levels of edge control are available: q Maximum is the most aggressive trapping setting. Adaptive halftoning is on for this setting. q Normal is the default trapping setting. Trapping is at a medium level, and adaptive halftoning is on. q Light sets trapping at a minimal level, and adaptive halftoning is on. q Off turns off both trapping and adaptive halftoning. RGB Color Three values are available for the RGB Color setting: q Default instructs the printer to interpret RGB color as sRGB. sRGB is the accepted standard of Microsoft and the World Wide Web Consortium (www). q Device instructs the printer to print RGB data in raw device mode. In order to render photographs properly with this selection, you must manage image color in the application or operating system. q Vivid instructs the printer to increase the color saturation in the midtones. Less colorful objects are rendered more colorfully. This value is recommended for printing business graphics. 158 Using color ENWW

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158
Using color
ENWW
Neutral Grays
The
Neutral Grays
setting determines the method used for creating gray colors that are
used in text, graphics, and photographs.
Two values are available for the
Neutral Grays
setting:
Black Only
generates neutral colors (grays and black) by using only black toner. This
guarantees that neutral colors are generated without a color cast.
4-Color
generates neutral colors (grays and black) by combining all four toner colors.
This method produces smoother gradients and transitions to non-neutral colors, and it
produces the darkest black.
Note
Some applications convert text or graphics to raster images. In these cases, the
Photographs
settings also control text and graphics.
Edge Control
The
Edge Control
setting determines how edges are rendered. Edge control has two
components: adaptive halftoning and trapping. Adaptive halftoning increases edge
sharpness. Trapping reduces the effect of color-plane misregistration by overlapping the
edges of adjacent objects slightly.
Four levels of edge control are available:
Maximum
is the most aggressive trapping setting. Adaptive halftoning is on for this
setting.
Normal
is the default trapping setting. Trapping is at a medium level, and adaptive
halftoning is on.
Light
sets trapping at a minimal level, and adaptive halftoning is on.
Off
turns off both trapping and adaptive halftoning.
RGB Color
Three values are available for the
RGB Color
setting:
Default
instructs the printer to interpret RGB color as sRGB. sRGB is the accepted
standard of Microsoft and the World Wide Web Consortium (www).
Device
instructs the printer to print RGB data in raw device mode. In order to render
photographs properly with this selection, you must manage image color in the
application or operating system.
Vivid
instructs the printer to increase the color saturation in the midtones. Less
colorful objects are rendered more colorfully. This value is recommended for printing
business graphics.