公开(公告)号：US6125257A

公开(公告)日：2000-09-26

申请号：US794414

申请日：1997-02-05

申请人： Takeyoshi Sekine ,  Hiroshi Yamasita ,  Hiroyuki Fushimi ,  Makoto Ohsaki ,  Kouta Fujimdri ,  Yasunori Kawaishi ,  Jun Okamoto

发明人： Takeyoshi Sekine ,  Hiroshi Yamasita ,  Hiroyuki Fushimi ,  Makoto Ohsaki ,  Kouta Fujimdri ,  Yasunori Kawaishi ,  Jun Okamoto

IPC分类号： G03G21/00

CPC分类号： G03G21/0005 ,  G03G21/0011

摘要： The current methods and systems for cleaning residual ultra-fine spherical toner from an image forming surface discloses the application of aspherical toner to a cleaning blade. The aspherical toner is generally larger than the ultra-fine spherical toner which provides a superior image on an image-carrying medium. According to one preferred embodiment of the current invention, the aspherical black toner is placed in a predetermined area outside of a desired image area where the ultra-fine spherical toner in multiple colors is placed. The aspherical toner is transported to the cleaning blade before the multi-color toner reaches the cleaning blade. Since the aspherical toner applied at a contacting edge of the cleaning blade provide an effective seal or trap between the cleaning blade and the image forming surface, the ultra-fine spherical toner is effectively removed from the image forming surface.

摘要翻译： 用于从成像表面清洁残留的超细球形调色剂的现有方法和系统公开了将非球面调色剂应用于清洁刮板。 非球面调色剂通常大于在图像承载介质上提供优异图像的超细球形调色剂。 根据本发明的一个优选实施例，非球面黑色调色剂被放置在放置多种颜色的超细球形调色剂的期望图像区域之外的预定区域中。 在多色调色剂到达清洁刮板之前，非球面调色剂被输送到清洁刮板。 由于施加在清洁刮板的接触边缘处的非球面调色剂在清洁刮板和成像表面之间提供了有效的密封或捕获，所以超细球形调色剂被有效地从成像表面去除。

公开(公告)号：US5648842A

公开(公告)日：1997-07-15

申请号：US585630

申请日：1996-01-16

申请人： Takeyoshi Sekine ,  Hiroshi Yamasita ,  Hiroyuki Fushimi ,  Makoto Ohsaki ,  Kouta Fujimdri ,  Yasunori Kawaishi ,  Jun Okamoto

发明人： Takeyoshi Sekine ,  Hiroshi Yamasita ,  Hiroyuki Fushimi ,  Makoto Ohsaki ,  Kouta Fujimdri ,  Yasunori Kawaishi ,  Jun Okamoto

IPC分类号： G03G21/00

CPC分类号： G03G21/0005 ,  G03G21/0011

摘要： The current methods and systems for cleaning residual ultra-fine spherical toner from an image forming surface discloses the application of aspherical toner to a cleaning blade. The aspherical toner is generally larger than the ultra-fine spherical toner which provides a superior image on an image-carrying medium. According to one preferred embodiment of the current invention, the aspherical black toner is placed in a predetermined area outside of a desired image area where the ultra-fine spherical toner in multiple colors is placed. The aspherical toner is transported to the cleaning blade before the multi-color toner reaches the cleaning blade. Since the aspherical toner applied at a contacting edge of the cleaning blade provide an effective seal or trap between the cleaning blade and the image forming surface, the ultra-fine spherical toner is effectively removed from the image forming surface.

摘要翻译： 用于从成像表面清洁残留的超细球形调色剂的现有方法和系统公开了将非球面调色剂应用于清洁刮板。 非球面调色剂通常大于在图像承载介质上提供优异图像的超细球形调色剂。 根据本发明的一个优选实施例，非球面黑色调色剂被放置在放置多种颜色的超细球形调色剂的期望图像区域之外的预定区域中。 在多色调色剂到达清洁刮板之前，非球面调色剂被输送到清洁刮板。 由于施加在清洁刮板的接触边缘处的非球面调色剂在清洁刮板和成像表面之间提供了有效的密封或捕获，所以超细球形调色剂有效地从成像表面去除。