Control for cleaning image carrier surface in image forming device

摘要

An image forming device including a cleaning member that is made of an elastic material and cleans the surface of the image carrier by contacting with the surface. The drive unit rotates the image carrier in a reverse direction while the cleaning member is contacting with the surface of the image carrier, before the image carrier is rotated in a positive direction for an image formation. The control unit controls the rotation of the image carrier in the reverse direction, in accordance with information indicating a size of a frictional force generated between the cleaning member and the image carrier being rotated.