| 摘要 |
<P>PROBLEM TO BE SOLVED: To prevent rotation of a rotary when a developing cartridge is attached to the rotary incompletely. <P>SOLUTION: The developing cartridge which can be attached/detached to/ from the rotatable rotary provided in the main body of an image forming device has a developer storage part and a developing member which supplies developer in the storage part to an electrophotographic photosensitive body. The developing cartridge has a third projection 360 which, in the case the cartridge is attached to the rotary incompletely, interferes with a guide groove 41 of the main body of the image forming device, thereby stopping the rotation of the rotary. <P>COPYRIGHT: (C)2004,JPO |
