| 摘要 |
PURPOSE:To execute full color recording by one operating by providing plural developed image forming means having an exposure light source for forming a latent image by executing an exposure from a substrate side on a photosensitive body formed on a light transmission substrate, a developing means and a destaticizing light source. CONSTITUTION:A photosensitive drum 1 is formed by laminating a photosensitive body 11 in order of a transparent conductive oxide and an amorphous silicon layer on the outside periphery of a glass cylinder 10 being a translucent substrate. Also, in a position which faces the outside periphery of the photosensitive drum 1, four groups of developed image forming units U1-U4 are arranged in order from the upstream side in the rotational direction, the photosensitive body 11 is exposed from the substrate 10 side successively by said units, respectively and a latent image is formed, it is developed by toners whose colors are different, respectively, and thereafter, a processing for destaticization from the substrate side is repeated, and a toner developed image of three primary colors or black and three primary colors is formed. In such a way, the development by toners of three primary colors or black and three primary colors can be executed by one operation. |
