| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of achieving at least one of measuring a relative deviation angle between an alignment direction of respective image formation positions of a plurality of formation units and a movement direction of a moving body, and suppressing an image variation caused by the deviation angle. <P>SOLUTION: The image forming apparatus 1 includes a measurement part 40 which specifies a positional relationship between respective marks M respectively formed by at least two formation units 20 based on a detection signal S2 from a detection part 15, and which measures the relative deviation angleθbetween the alignment direction of the image formation positions of the plurality of formation units and the movement direction of the moving body 13 based on the specified positional relationship. <P>COPYRIGHT: (C)2011,JPO&INPIT</p> |
