| 摘要 |
PURPOSE:To improve cleaning function by improving positioning precision of a cleaning device against a photosensitive drum in a processing cartridge of the image forming device. CONSTITUTION:The processing cartridge 1 is formed by having the photosensitive drum 5 and the cleaning device 3 fitted to a cartridge frame body 2 provided with side plates 11 and 12 in the front and the back. At this time, since the photosensitive drum 5, a magnetic roll 10 of the cleaning device 3, and a cleaning blade 9 are supported by shared side plates 11 and 12, the precision of the relative position is improved, and the cleaning function is improved. |
