| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a process cartridge capable of simply and highly precisely mounting a photosensitive drum when mounting the photoreceptor drum to a frame body to be supported thereon. <P>SOLUTION: A cartridge includes: a first bearing portion 11g1 supporting a support shaft 7a of the photosensitive drum 7; a second bearing portion 11g2 which is provided at a side opposite to the side where the first bearing portion 11g1 is provided, with respect to a plane M including an axis when the support shaft 7a is supported on a bearing member 11g and is disposed with a clearance Δ formed in the axial direction; a first relief portion 11g3 which allows the entry of the support shaft 7a when the support shaft 7a is supported on the first bearing portion 11g1 and provided at a side opposite to the side where the first bearing portion 11g1 is provided, with respect to the plane M; and a second relief portion 11g4 which allows the entry of the support shaft 7a when the support shaft 7a is supported on the second bearing portion 11g2 and provided at a side opposite to the side where the second bearing portion 11g2 is provided, with respect to the plane M. <P>COPYRIGHT: (C)2012,JPO&INPIT |
