| 摘要 |
PURPOSE:To perform an adjustment of a color balance very economically, and also very easily even by an unskilled person, by adjusting the color balance by comparing visually a color of an original image with a color image displayed on a display means. CONSTITUTION:A color balance as a copying machine coincides exactly with a color balance of an original by adjusting the volumes VRY-VRC so that a color of an image of an original G and a color of a color image 230 displayed on a display device 23 coincide with each other, and the color balance can be adjusted to the optimum value without executing trial printing. Also, a color obtained finally by the present adjusted value is displayed as a color image in the course of adjusting the volumes VRY-VRC, therefore, an unskilled person can adjust the color balance very easily, as well. In this way, the color balance can be adjusted very economically, and also the flexibility of the color balance can be expanded. |
