| 摘要 |
<P>PROBLEM TO BE SOLVED: To inexpensively attain highly precise positioning, without impairing operability, as to positioning of a process cartridge with respect to an image forming device main body attached detachably to the device main body along an axial direction of an image carrier. <P>SOLUTION: A rotation stopper of the process cartridge P with respect to the image forming device main body is formed by engaging one part 33a in an attaching-and-detaching-directional this side of a rib 33 provided on an under face of the process cartridge P, with a groove 32 provided in cartridge support members 27 (27Y, 27M, 27C, 27K) for elevating the process cartridge P up to an attaching-and-detaching time position and an image forming position. <P>COPYRIGHT: (C)2010,JPO&INPIT |
