摘要 |
A light scanning device and an image forming device using the same are provided to reduce the number of assembly processes and components by reducing the number of reflective mirrors and beam deflectors. A light scanning device includes a light source, a beam deflector(40), a plurality of reflective mirrors(50) and an image forming optical system(60). The light source generates and illuminates a plurality of beams. The beam deflector deflects and scans the beam illuminated from the light source in the direction of each photosensitive body. The reflective mirrors reflect the beam which is deflected in the beam deflector in the direction of each photosensitive body. The image forming optical system is arranged between the reflective mirrors and the photosensitive bodies. The image forming optical system forms an image for the beams which are deflected and scanned in the beam deflector to each of the photosensitive bodies.
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