| 摘要 |
A determination is made, throughout one page, of whether a unit region is to be printed chromatically or achromatically, or nothing is to be printed; a determination is made of whether or not, in the one page, there is at least one unit region determined to be printed achromatically between two unit regions where nothing is to be printed; when it is determined that there is at least one such unit region, a determination is further made of whether or not there is at least one unit region determined to be printed chromatically between the two unit regions where nothing is to be printed; when it is determined that there is at least one such unit region, the determination results of the unit region determined to be printed achromatically are changed to chromatic printing; and printing is performed according to the changed results. |
