发明名称 IMAGE REPRODUCING DEVICE
摘要 PURPOSE:To eliminate need to provide a space for a toner recovery tank specially and to reduce the size of an image reproducing device by arranging the toner recovery tank in a photosensitive body. CONSTITUTION:Both side parts of rollers 2 and 3 which support the beltlike photosensitive body 1 are supported rotatably on both side plates 17a and 17b of a roller support member 17, and both side plates 17a and 17b have their upper parts connecting with a top plate 17c and their lower parts connecting with a bottom plate 17d and a side plate 17e which is bent upward from both sides of the bottom plate forms a hole which is sectioned rectangularly on the hole, i.e. the toner recovery tank 18. An upper opening 17f for toner reception is provided connecting with the hole. A cleaning device 9, on the other hand, is provided with a conveying device 19 equipped with a screw conveyor 19a which rotates to convey toner removed from the photosensitive body 1 in the width direction of a belt and its lower discharge opening 19a faces the toner reception opening 17f of a roller support member 17. Consequently, the space for the installation of the toner recovery tank need not be prepared specially.
申请公布号 JPS63125973(A) 申请公布日期 1988.05.30
申请号 JP19870184951 申请日期 1987.07.24
申请人 RICOH CO LTD 发明人 YOKOTA TAKASHI
分类号 G03G15/00;G03G21/00;G03G21/10 主分类号 G03G15/00
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