| 摘要 |
PROBLEM TO BE SOLVED: To provide an image formation apparatus that prevents positioning means from damaging and facilitates installation of an optical unit in the image formation apparatus.SOLUTION: An image formation apparatus comprises: an optical unit 100 provided with positioning means 110a and a plurality of abutting parts 110b; an installation part 91 in which an optical unit inserted into the image formation apparatus in an insertion direction X is installed; a first press part 126 which presses the optical unit against the installation part on an inner side in the insertion direction; a second press part 121 which presses the optical unit against the installation part on a front side in the insertion direction; and interlocking members 120, 122, 123, 124, and 125 which press the optical unit against the installation part by the first press part associatively with a movement of the second press part for pressing the optical unit against the installation part by the second press part.SELECTED DRAWING: Figure 1 |
