| 摘要 |
<p>PROBLEM TO BE SOLVED: To correct deviation of the position and angle of a recording medium P in an image forming apparatus 1.SOLUTION: An image forming apparatus 1 which performs two-pass printing on a recording medium P includes a conveyance roller 16a. The recording medium P conveyed by the conveyance roller 16a is taken in by a scanner 19 as an image, and has a first developer image formed thereon by image forming units 30K, 30C, 30M, 30Y and 30W via an intermediate transfer belt 21. The recording medium P is returned to the conveyance roller 16a by a return roller 58a, and taken in by the scanner 19 as an image again. An engine control part 63 corrects deviation of the position and angle of the recording medium P in the formation of a second developer image on the basis of the images of the recording medium P taken in for the first time and the second time.</p> |
