| 摘要 |
PROBLEM TO BE SOLVED: To provide a photoreceptor drum support device configured to prevent the wobbling of a photoreceptor drum when the drum is attached or detached. SOLUTION: The tip of a rib member (5) is protruded beyond the end of the photoreceptor drum (1). The tip has a second rib member (10) for moving the rib member (5) along the internal surface of the photoreceptor drum (1). The outside diameter (10d) of the second rib member 10 (10a, 10b) is larger than the inside diameter (1d) of the photoreceptor drum (1) (10d>1d). The friction coefficient of the second rib member (10) is smaller than that of the rib member (5). COPYRIGHT: (C)2011,JPO&INPIT |
