发明名称 EXPOSURE DEVICE, AND IMAGE FORMING DEVICE
摘要 <P>PROBLEM TO BE SOLVED: To provide a compact image forming device which can safely move an exposure device without interfering with another member. <P>SOLUTION: An image forming device 100 comprises a plurality of photoreceptors 102, and a plurality of LED heads 104 corresponding to the photoreceptors 102. The plurality of the LED heads 104 is held in a frame body 20 at both end portions, and the frame body 20 can rotate about a rotation shaft 30 disposed at an end portion of an image forming device body on which the photoreceptors 102 is disposed. By rotating the frame body 20, each LED head 104 can move from an exposure position to a retracting position. In the exposure device 120, a distance changing device 130 for changing a distance from a rotation center of the frame body 20 according to a rotation angle of the frame body is disposed. <P>COPYRIGHT: (C)2012,JPO&INPIT
申请公布号 JP2012058625(A) 申请公布日期 2012.03.22
申请号 JP20100203765 申请日期 2010.09.10
申请人 RICOH CO LTD 发明人 YAMAZAKI KOZO;SHIGA TAKEMOTO
分类号 G03G15/00 主分类号 G03G15/00
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