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    Image forming method with tiny toner particles and apparatus with a blade for levelling a thin film of lubricant on a photosensitive surface
    3.
    发明公开
    Image forming method with tiny toner particles and apparatus with a blade for levelling a thin film of lubricant on a photosensitive surface 有权
    对于非常小的调色剂颗粒和装置用刀片的图像形成方法用于在光敏表面平整润滑剂层

    公开(公告)号：EP1521138A2

    公开(公告)日：2005-04-06

    申请号：EP04019504.2

    申请日：2004-08-17

    申请人： Ricoh Company, Ltd.

    发明人： Tawada, Takaaki ,  Kawahara, Shinichi ,  Suda, Takeo ,  Kataoka, Chohtaroh ,  Yoshida, Keiichi ,  Mizuishi, Haruji

    IPC分类号： G03G21/00 ,  G03G15/16 ,  G03G9/09

    CPC分类号： G03G9/0823 ,  G03G9/0804 ,  G03G9/0827 ,  G03G9/08755 ,  G03G15/0258 ,  G03G21/00 ,  G03G21/0005 ,  G03G2215/021 ,  G03G2221/0084

    摘要： An image forming apparatus (200) includes an image bearing member (1) configured to bear a toner image on a surface thereof, a charging mechanism (3) configured to charge the surface of the image bearing member uniformly, an intermediate transfer mechanism (6a) configured to transfer the toner image from the image bearing member onto an image receiver (10), a cleaning mechanism (2) configured to clean the surface of the image bearing member after the toner image is transferred onto the image receiver; and a lubricant supplying mechanism (7) configured to supply a lubricant (L) contained therein onto the surface of the image bearing member and form a thin layer using a lubricating blade (7a), the lubricant supplying mechanism being arranged at a position between the cleaning mechanism and the charging mechanism: whereby the surface of the image bearing member becomes more uniform for charging. To have a good thin line resolution, toner images are formed by using essentially spherical toner particles having an average volume based diameter of at most 10 µm.

    摘要翻译： 一种图像形成装置（200）包括：图像承载构件（1）构造成承载表面上的调色剂图像上，充电机构（3）配置成将所述图像承载部件的表面均匀充电，以中间转印机构（6a中 ）被配置为将调色剂图像从所述图像承载部件到图像接收器（10），配置为清洁所述图像承载部件的调色剂图像被转印到图像接收器后的表面的清扫机构（2）传输; 和润滑剂供给机构（7）被配置为提供其中所含的润滑剂（L）到所述图像承载部件的表面，并使用润滑叶片（7a）的形成薄层，供给机构润滑剂在之间的一个位置被布置 清洁机构和所述充电机构：其中所述图像承载部件的表面变得更均匀的充电。 具有良好的细线分辨率，调色剂图像通过使用具有上的至多10微米体积平均直径的基于基本球形调色剂颗粒形成。