Printer, printing system, control method for these printer and printing system, and storage medium

摘要

To accurately setting a print charge on the basis of a color which is used actually at a stage to print data consisting of a mixture of color data and monochromatic data. It is possible to judge a color designated for printing by detecting color information from drawing processing information converted from the data and storing color designation information on the basis of the detected color information. Accordingly, a printing system is capable of setting a print charge accurately on the judged color.