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1.发明公开Cleaning unit for removing residual toner on photoreceptor drum for use in image forming apparatus 失效清洁单元在感光鼓上的图像用于去除残留的调色剂形成装置。
公开(公告)号：EP0512362A2
公开(公告)日：1992-11-11
申请号：EP92107196.5
申请日：1992-04-28
IPC分类号： G03G21/00
CPC分类号： G03G21/0035 , G03G21/0076 , G03G2221/001
摘要： A cleaning unit includes a plurality of rotatable fur brushes (4a, b) which are arranged so as to adjoin in a downstream direction of a transferring process on a surface of a photoreceptor drum (1) and whose tips are in contact with the surface for removing residual toner on the surface, recovering rollers (5a, b, c) arranged so as to be in contact with the tip of each of the fur brushes (4a, b) for removing toner adhering to the fur brushes, and a charger (6a-d) for charging the fur brushes and the recovering rollers, wherein the fur brush arranged at the downmost stream side rotates at a lower speed compared to another fur brush arranged in the upstream side thereof, wherein a discharger (7) may further be provided for decreasing the charge of the residual toner, and wherein the charger charges the downmost stream side fur brush reversely to the uppermost stream side fur brush.
摘要翻译： 清洁单元包括可旋转基体的刷子有多个（图4a，b）在被布置为在一个传递环过程的下游方向邻接相片接收器磁鼓的表面上（1）和谁的前端与所述表面接触 除去表面上残留的调色剂，回收辊（5A，b，C）为布置为能够接触与每个毛皮刷（图4a，b）中用于除去调色剂附着到毛刷的顶端，和一个充电器（ 图6a-d）中进行充电的毛刷和回收辊，worin在向下最河滨旋转在相对于另一个用于刷子在其上游侧设置在较低的速度设置在毛刷，worin放电器（7）可进一步 提供了一种用于减少电荷的残留调色剂，并且worin充电器充电，以便进行反向为刷子的最上河滨最下河滨刷。
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2.发明公开Cleaning unit for removing residual toner on photoreceptor drum for use in image forming apparatus 失效清洁单元，用于去除光电陶瓷片上的残留色调剂，用于图像形成装置
公开(公告)号：EP0512362A3
公开(公告)日：1993-05-26
申请号：EP92107196.5
申请日：1992-04-28
IPC分类号： G03G21/00
CPC分类号： G03G21/0035 , G03G21/0076 , G03G2221/001
摘要： A cleaning unit includes a plurality of rotatable fur brushes (4a, b) which are arranged so as to adjoin in a downstream direction of a transferring process on a surface of a photoreceptor drum (1) and whose tips are in contact with the surface for removing residual toner on the surface, recovering rollers (5a, b, c) arranged so as to be in contact with the tip of each of the fur brushes (4a, b) for removing toner adhering to the fur brushes, and a charger (6a-d) for charging the fur brushes and the recovering rollers, wherein the fur brush arranged at the downmost stream side rotates at a lower speed compared to another fur brush arranged in the upstream side thereof, wherein a discharger (7) may further be provided for decreasing the charge of the residual toner, and wherein the charger charges the downmost stream side fur brush reversely to the uppermost stream side fur brush.
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