| 摘要 |
<P>PROBLEM TO BE SOLVED: To improve mountability of a process cartridge to an electrophotographic image forming apparatus body. <P>SOLUTION: A process cartridge detachably mountable to an image forming apparatus body has: a second frame body for rotatably supporting a development roller, the second frame body being connected rotatably, around an axis, to a first frame body so as to establish a state in which a photosensitive drum and the development roller are in contact with each other, and a state in which the photosensitive drum and the development roller are separated from each other; a drive input unit which is disposed on one end side of the second frame body in an axial direction and to which driving force for rotating the development roller is input; a shaft coupling member for allowing relative displacement of the drive input unit with respect to the second frame body in a direction crossing the axial direction of the second frame body; and a force unit for forcing the drive input unit in a direction crossing the axial direction of the second frame body. <P>COPYRIGHT: (C)2012,JPO&INPIT |
