| 摘要 |
PROBLEM TO BE SOLVED: To provide a color image forming system capable of suppressing the fact that a deterioration in an image carrier becomes worse, in forming images for originals in which a monochrome page not including color information and a multicolor page including color information coexist as a page, a color image forming device for the color image forming system and a color image information output device for outputting image information to the color image forming device. SOLUTION: A controller 151 is provided with a function as a switching control means for switching a monochrome mode and a full color mode, in accordance with the image information and a mode is switched to form the images, so that the page including the color information is printed in the full color mode and the page having only black data, without including the color information is printed in the monochrome mode. |
