| 摘要 |
PROBLEM TO BE SOLVED: To provide a technology that can suppress deformation of a blade member due to deformation of a frame body even when a heat load is applied to a cartridge.SOLUTION: A frame body 21 of a cartridge 9 is removably attached to an apparatus body of an image forming apparatus, and includes blade member support parts 210 that are for supporting both ends in the longitudinal direction of a blade member 6 along the rotational axis L direction of a rotating body 1 and have bearing surfaces 21a to which the ends of the blade member 6 are fixed, and penetration parts 21f penetrating in a direction intersecting the rotational axis L direction. |
