| 摘要 |
A process cartridge detachably mountable to a main assembly of an electrophotographic image forming apparatus includes a first frame; a second frame rotatablely coupled with the first frame; an electrophotographic photosensitive drum provided in the first frame; a developing member, provided in the second frame, for developing a latent image formed on the photosensitive drum with a developer; a cleaning member, provided in the first frame, for removing the developer remaining on the drum; a removed developer feeding member, provided in the first frame, for transporting the developer removed by the cleaning member; a drum driving force receiving member, provided in the first frame, for receiving, from the main assembly, a driving force for rotating the drum when the process cartridge is mounted to the main assembly; a development driving force receiving member, provided in the second frame, for receiving, from the main assembly, a driving force for rotating the developing member when the process cartridge is mounted to the main assembly of the apparatus; a driving force transmitting member, provided in the second frame, for transmitting, to the removed developer feeding member, the driving force received from the main assembly by the development driving force to rotate the removed developer feeding member. <IMAGE> |
