| 摘要 |
PROBLEM TO BE SOLVED: To reduce density unevenness caused by rotation unevenness of a motor 6 for driving an image formation section.SOLUTION: An image formation apparatus comprises: an image formation section comprising a photosensitive drum 22 or the like; and a motor 6 for driving the image formation section. The apparatus acquires an FG signal as phase information outputted from the motor 6, according to rotation of the motor 6. On the basis of the acquired phase information, the apparatus corrects density unevenness caused by the rotation of the motor 6. |
