| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of easily preventing color mixture, that developer of each developing unit of a developing rotary is taken in other developing unit, by simple structure. <P>SOLUTION: In the image forming apparatus which has an image carrier 1 in which a latent image is formed, and a developing rotary device 41 in which a plurality of developing units 4 are attachably/detachably arranged in the circumferential direction, and rotates the developing rotary device 41 to develop the latent image in the image carrier 1, the developing rotary device 41 is provided with a regulation member 60 which regulates attachment/detachment of other developing units 4b-4f according to attachment/detachment of a specific developing unit 4a among the plurality of developing units 4. <P>COPYRIGHT: (C)2010,JPO&INPIT |
