| 摘要 |
PURPOSE: To realize an image forming device capable of highly accurately correcting the curving of an image with a comparatively simple constitution. CONSTITUTION: The curving degree of a second planar reflection mirror 145Y is changed in order to correct the curving of the optical system of this image forming device by which the image is formed by performing scanning with a light beam. Thus, the press amount on the central part of the mirror by means of another pressing means 156 can be varied in the state where both ends of the mirror 145Y supported at two supporting points 151 are pressed downward by a pressing means 154. In the case of performing color recording, curving correction on each color is performed. The correction can be performed by changing only the pressing force of the central part. |
