| 摘要 |
PROBLEM TO BE SOLVED: To provide a process cartridge capable of preventing unused developer from being left and also capable of moving the used removed developer so as to be separated from an electrophotographic photoreceptor, without requiring a user to shake the process cartridge, and to provide an electrophotographic image forming device capable of detaching/attaching the process cartridge. SOLUTION: The process cartridge B is provided with a developer storing container 10A for storing developer which is used for developing an electrostatic latent image formed on the electrophotographic photoreceptor. And, the developer storing container 10A is rotated by a rotary driving means 42 in a direction G2 at a timing other than an image forming time in a state where the process cartridge B is loaded in the electrophotographic image forming device main body. |
