| 摘要 |
<p>Provided is a cartridge that can secure positioning precision of a first frame to a second frame even if distortion has arisen in the first frame. In a drum cartridge (18) provided with a photosensitive drum (20), a base frame (52) disposed facing the bottom of the photosensitive drum (20) and a cover frame (53) disposed facing the top of the photosensitive drum (20) are positioned at positions that are offset approximately 90° from each other in the direction of rotation of the photosensitive drum (20).</p> |
