发明名称 |
Apparatus and method for cleaning residual toner from drums in an image forming apparatus |
摘要 |
An apparatus and method for cleaning a plurality of drums in an image forming apparatus includes applying a first bias to each of a plurality of disturbing members, each disturbing member associated with a corresponding drum of a plurality of drums. While performing an image forming operation wherein at least one of the plurality of drums is not use, the bias is changed of a disturbing member corresponding to at least one of the plurality of drums not used in performing the image forming operation from the first bias to a second bias different from the first bias.
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申请公布号 |
US7715758(B2) |
申请公布日期 |
2010.05.11 |
申请号 |
US20090350540 |
申请日期 |
2009.01.08 |
申请人 |
KABUSHIKI KAISHA TOSHIBA;TOSHIBA TEC KABUSHIKI KAISHA |
发明人 |
WATANABE TAKESHI;TAKAHASHI MASASHI;YOSHIDA MINORU |
分类号 |
G03G15/30 |
主分类号 |
G03G15/30 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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