| 摘要 |
PROBLEM TO BE SOLVED: To suppress the difference between a color determination result of a read-out image and an image formation result of image forming means.SOLUTION: When double-side copy is executed by using an image reader 15 which can read out images from both the sides of an original without reversing the original, the back side of the original is read out by the image reader 15 to achieve image data of the back side. The read-out image data of the back side are successively written into a working memory 26 in a reading order, and the image data of the back side written in the working memory 26 are successively read out in the inverse order to the writing order by a write-in and read-out processor 24. The image data of the back side are input to a back side image processor 22 in the reading order of the write-in and read-out processor 24. |
