| 摘要 |
PROBLEM TO BE SOLVED: To provide a drive assembly for a photoreceptor drum which prevents the occurrence of the unevenness of images by preventing the deflection of the shaft of an image forming device and preventing the fluctuation in the rotating speed of the photoreceptor drum. SOLUTION: A cartridge body 51 is mounted at its one end to a frame 8 of the image forming device. The photoreceptor drum 1 having a photoreceptor gear 2 is rotatably supported at a drum shaft 6 of the cartridge body 51. The free end of the drum shaft 6 is fitted into a supporting hole 62 of a supporting section 53. A drive gear shaft 13 which rotatably supports the drive gear 7 is supported by a frame 8 and also by the cartridge body 51 on the opposite side thereof. |
