HP Designjet 815mfp HP Designjet cc800ps, 815mfp, 5500mfp, and 4200 scanner - - Page 52

Black Enhancement, Background cleaning, Sharpen

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3.4.5 Black Enhancement This setting is used to blacken all areas below the defined lightness level. It is employed to enhance the text parts of a document, when black text is copied as gray. Valid values range from 0 to 255. If 0 is selected, the image is not modified; if 255 is selected the whole image will be black. 3.4.6 Background cleaning This setting is used to whiten all areas above the defined lightness level. Valid values range from 0 to 255. If 0 is selected the image is not modified; if 255 is selected the whole image will be white. 3.4.7 Sharpen This setting is used to sharpen the image. It enhances the edges between areas of different colors, thus resulting in better-defined text and edges. The strength of the sharpening is controlled by its value. Valid values range from 0 to 6. Color Reproduction for the HP Large Format Color Copiers family: cc800ps, 815mfp, 5500mfp and 4200 scanner 52/52

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Color Reproduction for the HP Large Format Color Copiers family: cc800ps, 815mfp, 5500mfp and 4200 scanner
52/52
3.4.5
Black Enhancement
This setting is used to blacken all areas below the defined lightness level. It is employed
to enhance the text parts of a document, when black text is copied as gray. Valid
values range from 0 to 255. If 0 is selected, the image is not modified; if 255 is
selected the whole image will be black.
3.4.6
Background cleaning
This setting is used to whiten all areas above the defined lightness level. Valid values
range from 0 to 255. If 0 is selected the image is not modified; if 255 is selected the
whole image will be white.
3.4.7
Sharpen
This setting is used to sharpen the image. It enhances the edges between areas of
different colors, thus resulting in better-defined text and edges. The strength of the
sharpening is controlled by its value. Valid values range from 0 to 6.