| 摘要 |
PURPOSE:To provide an image forming device which is compactly and less expensively produced, in which toner is hard to adhere and melt to attach to a light source for exposing an image and erasing charge, the enough erasing process of a photosensitive body is executed bu a weak light source, furthermore, where the occurrence of the erasing irreguralities of the photosensitive body is restrained even when an erasing light source itself is easy to make light irreguralities occur. CONSTITUTION:The image forming device in which a light source lamp 17 is arranged inside a light transmissive photosensitive body 11, the lamp 17 is surrounded by a box 181, and also light guide tubes 182, 183, 184 and 185 are continuously provided on the box, a light shutter array 19 is provided on the end of the light guide tube 182 to be faced to the image exposing position P1 of the photosensitive drum 11, the light guide tube 183 is faced to a main erasing position P2, the light guide tube 184 is faced to an erasing postion P3 before transferring, and the light guide tube 185 is faced to an erasing position P4 before cleaning respectively, can be obtained. |
