公开(公告)号：US06591075B2

公开(公告)日：2003-07-08

申请号：US10081619

申请日：2002-02-20

申请人： Junichi Koiso ,  Atsushi Ogane ,  Junichi Hamada ,  Yukiko Omori ,  Mitsugu Nemoto ,  Kazuhiko Sato

发明人： Junichi Koiso ,  Atsushi Ogane ,  Junichi Hamada ,  Yukiko Omori ,  Mitsugu Nemoto ,  Kazuhiko Sato

IPC分类号： G03C2100

CPC分类号： G03G21/0005 ,  G03G2221/0005

摘要： A cleaning method of a toner image carrying body, includes the steps of: bringing a discharging member formed in a shape of flexible plate having electric conductivity, which is electrically grounded or to which a discharging voltage is applied, into contact with the toner image carrying body, thereby discharging a toner on the toner image carrying body; and operating a cleaning device on the toner image carrying body whereby cleaning the toner.

公开(公告)号：US06678484B2

公开(公告)日：2004-01-13

申请号：US10152303

申请日：2002-05-21

申请人： Yasushi Koshimura ,  Yukiko Omori ,  Junichi Hamada ,  Mitsugu Nemoto

发明人： Yasushi Koshimura ,  Yukiko Omori ,  Junichi Hamada ,  Mitsugu Nemoto

IPC分类号： G03G1500

CPC分类号： G03G21/0005 ,  G03G2215/00042

摘要： An image forming apparatus and method using a toner containing toner particles having a coefficient of shape falling within a range of 1.0 to 1.6 of an amount of at least 65% by number, and having no protrusion of an amount of at least 50% by number, the image forming apparatus including a charging device for uniformly charging a photoreceptor, a developing device for developing an image obtained by imagewise exposure with the toner, a transfer device for transferring a toner image onto a transfer material, a fixing device for fixing, and a cleaning device for cleaning the photoreceptor after the transfer of a toner image, wherein when a toner image which is not to be transferred is formed on the photoreceptor, image formation is performed after cleaning is done a plurality of times for an area on which the toner image has been formed in the previous process.

摘要翻译： 一种图像形成装置和方法，其使用含有调色剂颗粒的调色剂颗粒，所述调色剂颗粒的形状系数在1.0至1.6的范围内，其量为至少65数量％，并且不具有至少50数量的量的突出量 图像形成装置包括用于使感光体均匀充电的充电装置，用于显影通过用调色剂成像曝光获得的图像的显影装置，用于将调色剂图像转印到转印材料上的转印装置，用于固定的定影装置和 用于在转印调色剂图像之后清洁感光体的清洁装置，其中当在感光体上形成不被转印的调色剂图像时，在对其进行多次清洁之后进行多次清洁， 调色剂图像已经在之前的过程中形成。