| 摘要 |
PROBLEM TO BE SOLVED: To prevent image deterioration, in an image forming device which switches a carrying path between a monochromatic image mode and a multicolor image mode. SOLUTION: The carrying path is switched after recording paper 115a with images formed on it in the print mode used before the execution of mode switching is passed through the part where a black photoreceptor 1K, which, of the photoreceptors capable of transferring the images to the recording paper 115a, is the furthest downstream in the direction of the carrying of paper, and the transfer belt 161 is opposite to each other. |
