| 摘要 |
PROBLEM TO BE SOLVED: To provide an image forming apparatus in which the designing of a software controlling a driving source driving a shutter member or a cleaning member is easy, high precision is not required in each part, the cost reduction is possible and soiling of an exposing part can be surely prevented. SOLUTION: In the apparatus, the problems are solved by constituting so that the shutter member and the cleaning member are driven by the same driving means. |
