Quality - Color Adjustment

You can switch between color printing and black-and-white printing. You can also adjust colors.

Format

lpr <file path>

-o CNColorMode={Auto | color [-o CNColorHalftone={None | Resolution | Gradation | ColorTone}] | mono [-o CNHalftone={None | Resolution | Gradation | ColorTone}]}

-o CNObjectPrioritizeProcessing={Images | Graphics | Text}

-o CNNumberOfColors={FullColor | TwoColors -o CNColorToUseWithBlack={Red | Green | Blue | Yellow | Magenta | Cyan}}

-o CNMonitorProfile={sRGBv1.20(Canon) | sRGBv3.0(Canon) | HDTVgamma1.5 | HDTVgamma1.8 | HDTVgamma2.1 | HDTVgamma2.4}

-o CNMatchingMethod={None | Saturation | Monitor | Photographic | Colorimetric | Vividphoto | CustomColor_1}

-o CNHighBlackDensity={None | On | Off}

Options

CNColorMode

Specifies whether to print in color or in black-and-white.

CNColorHalftone / CNHalftone

Enables you to specify methods for representing halftones (areas between dark areas and light areas).

Resolution: Gives priority to resolution and prints contours smoothly.

Gradation: Gives priority to gradation and prints gradations smoothly.

ColorTone: Gives priority to gradation more than Gradation.

CNObjectPrioritizeProcessing

When the print data conversion method is set to raster mode, set the subject to be prioritized when processing. You can select images, graphics, or text.

CNNumberOfColors

Specifies whether to print in full color or in two colors.

If you specify TwoColors, use the CNColorToUseWithBlack option to specify the color to combine with black.

CNMonitorProfile

Specifies the profile that matches your monitor when you want to adjust the colors.

CNMatchingMethod

Specifies the element to prioritize matching of.

To use a special red to print vivid rec colors, specify CustomColor_1.

CNHighBlackDensity

Specifies whether to increase the density of black colors.

Example

To print the file "sample.txt" with the following setting:

Number of Colors: Two Colors

Color to Use with Black: Red

$ lpr sample.txt -o CNNumberOfColors=TwoColors -o CNColorToUseWithBlack=Red