| 摘要 |
PROBLEM TO BE SOLVED: To provide a coupling member with which a process cartridge can be miniaturized and recycling can be facilitated. SOLUTION: In the coupling member 108 for process cartridge having a photoreceptor drum, a developing means and a cartridge frame body for supporting the photoreceptor drum and the developing means, the cartridge frame body has a first frame body for supporting the photoreceptor drum and a second frame body for supporting the developing means, and the first frame body and the second frame body are mutually integrally coupled to be rotated. Such a coupling member 108 for process cartridge attachable to and detachable from a main body of image forming apparatus is provided with a fitting part 108n to be fitted to an outside hole facing the outside of both side faces in the lengthwise direction of the first frame body, an inside hole facing this outside hole and the hole of the second frame body positioned between the outside hole and the inside hole, and a part 108a to be guided protruded from both the side faces in the lengthwise direction of the first frame body to be attached/ detached along a guide member provided in the main body of image forming apparatus.
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