When printing color pages, a user can choose one of several color modes, depending on the desired results. Each color mode has a palette associated with it. Simple Color Mode provides a palette of fully saturated colors whose colors are similar to those of a plotter’s pen colors. The palette is nonprogrammable, and is intended for simple printing of items such as bar and pie charts. For applications requiring different or more specific colors, the printer offers the PCL Imaging and
When choosing color for a particular application, the Color LaserJet printer provides
Besides providing
•Halftone render algorithms determine how colors are rendered using the printers available colors. Halftone algorithms can be used to change apparent resolution, change the texture of images, reduce the number of colors, and change a color image to monochrome.
•Color lookup tables can remap colors to compensate for various differences in input data, such as unwanted color casts caused by unbalanced photographic light sources.
•Gamma correction provides a way to adjust for color differences in display monitors so that the display more closely matches the printed output.
•Since the appearance of colors changes under different viewing light sources, the Viewing Illuminant command allows the application to modify output color based on the light source used to view the printed page.
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