| 摘要 |
PROBLEM TO BE SOLVED: To suppress rotation processing from being improperly executed even if a conveyance direction and a size of a document sheet are incorrectly set or a setting function itself is not provided to an apparatus.SOLUTION: A compound machine 1 executes reading processing of causing an image reading unit 3 to read a vertical document image; and rotation control processing of, when it is determined that the reading processing is completed to the length of a short side of a document sheet M that is laterally placed, and if a rear sensor 9 does not detect the document sheet, starting rotation processing of the read image read in the reading processing, and if the rear sensor 9 detects the document sheet, prohibiting the rotation processing of the read image. |
