发明授权
US08412089B2 Image forming apparatus and guide therefor capable of reducing toner scattered on recording medium
有权
图像形成装置及其导向装置，其能够减少在记录介质上散落的调色剂
- 专利标题： Image forming apparatus and guide therefor capable of reducing toner scattered on recording medium
- 专利标题（中）： 图像形成装置及其导向装置，其能够减少在记录介质上散落的调色剂
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申请号： US12986732申请日： 2011-01-07
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公开(公告)号： US08412089B2公开(公告)日： 2013-04-02
- 发明人: Kazuchika Saeki , Mitsuru Takahashi , Kazuosa Kuma , Takeshi Fukao , Tsutomu Kato , Yoshiharu Kishi
- 申请人： Kazuchika Saeki , Mitsuru Takahashi , Kazuosa Kuma , Takeshi Fukao , Tsutomu Kato , Yoshiharu Kishi
- 申请人地址： JP Tokyo
- 专利权人： Ricoh Company, Ltd.
- 当前专利权人： Ricoh Company, Ltd.
- 当前专利权人地址： JP Tokyo
- 代理机构： Oblon, Spivak, McClelland, Maier & Neustadt, L.L.P.
- 优先权： JP2005-317788 20051031
- 主分类号： G03G15/00
- IPC分类号： G03G15/00
摘要：
An image forming apparatus includes an image carrier, a transferor, a fixing unit, and a guide. The image carrier carries a toner image. The transferor opposes the image carrier to form a transfer nip and transfers the toner image on the image carrier onto a recording medium at the transfer nip. The fixing unit fixes the toner image on the recording medium. The guide guides the recording medium bearing the toner image from the transferor toward the fixing unit and includes a surface portion directly contacting the recording medium. The surface portion includes a material for charging the recording medium to have a polarity opposite to the polarity of a toner forming the toner image.
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