发明公开
EP0650104A1 Preconditioning of photoreceptor and cleaner brush
失效
VorbehandlungsverfahrenfürPhotorezeptor undReinigungsbürste。
- 专利标题： Preconditioning of photoreceptor and cleaner brush
- 专利标题（中）： VorbehandlungsverfahrenfürPhotorezeptor undReinigungsbürste。
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申请号： EP94307774.3申请日： 1994-10-21
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公开(公告)号： EP0650104A1公开(公告)日： 1995-04-26
- 发明人: Lindblad, Nero R. , Hogestyn, Larry G. , Pozzanghera, Darryl L. , Timmons, Kenneth L. , Gardiner, Charles M. , Daunton, Clive R.
- 申请人： XEROX CORPORATION
- 申请人地址： Xerox Square Rochester New York 14644 US
- 专利权人： XEROX CORPORATION
- 当前专利权人： XEROX CORPORATION
- 当前专利权人地址： Xerox Square Rochester New York 14644 US
- 代理机构： Reynolds, Julian David
- 优先权： US139689 19931022
- 主分类号： G03G21/00
- IPC分类号： G03G21/00 ; G03G15/01
摘要：
A preconditioning process and dual electrostatic brush cleaning apparatus for reducing adhesion of toner particles on the photoreceptor (10) surface such that cleaning of the photoreceptor (10) is enhanced. Preconditioning of the brush (82) and/or the photoreceptor (Fig.5) in the cleaning apparatus allows for cleaning of dual polarity toners, CAD toners and DAD toners. The apparatus may include a second brush (83), downstream of the first (82), and biassed to a potential (+ V) opposite to that (-V) of the first brush. The preconditioning of the brush (82) means that it does not need replenishing once the print operation begins due to the electrostatics that maintain a constant predetermined level of toner in the brush (82).
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