摘要 |
A color copying machine for outputting a draft image has a preparing unit for preparing calibration data containing its scanner's calibration patterns to be output from a printer of the color copying machine, and a correcting unit for correcting the draft image input from the scanner of the color copying machine based on the calibration data prepared by the preparing unit. When the color copying machine, which input an image, is needed to be different from the color copying machine that outputs the image, a plurality of the color copying machines of the present invention, which are connected together, may be used to improve the color reproducibility of printed materials.
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