1. An image forming apparatus, comprising: a photosensitive member having an image region and no-image region; a developing device arranged corresponding to the photosensitive member for supplying developer to the photosensitive member; a cleaning roller arranged corresponding to the photosensitive member for capturing the developer on a surface of the photosensitive member by contacting the surface of the photosensitive member; and a controller for stopping the photosensitive member in a condition that the no-image region of the photosensitive member contacts the cleaning roller.