| 摘要 |
PURPOSE:To simply obtain at a low cost a color copy colored in plural colors. CONSTITUTION:Image information of a monochromatic document is read in by an image scanner 12, and the image information concerned (digital signal) is inputted to a first selector 42 and a pattern memory 39 through a binarizing circuit 47. Subsequently, the image information inputted to a first selector 42 is inputted to a K memory 40K, and on the other hand, in the pattern memory 39, the image information and an image pattern set in advance are compared, and the image information of a coincident part is inputted to the corresponding color information memory 41. Next, an output signal from the K memory 40K is outputted to a copying part 5, and thereafter, in accordance with an output signal from the color information memory part 41, a coloring processing by color information is executed onto a black color of recording paper, and a desired color copy is obtained. |
