lpr <檔案路徑> -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} |
$ lpr sample.txt -o CNNumberOfColors=TwoColors -o CNColorToUseWithBlack=Red |