发明名称 Image forming apparatus
摘要 An image forming apparatus has a first toner image forming portion which forms a toner image at a recording material and heats the recording material at which the toner image is formed, a second toner image forming portion which forms a toner image at the recording material heated at the first toner image forming portion and heats the recording material to which the toner image is formed, and a preliminary heating member which heats the toner image on an image bearing member of the second image forming portion before the toner image is transferred to the recording material.
申请公布号 US7912415(B2) 申请公布日期 2011.03.22
申请号 US20090504245 申请日期 2009.07.16
申请人 CANON KABUSHIKI KAISHA 发明人 SHIOZAWA MOTOHIDE
分类号 G03G15/20 主分类号 G03G15/20
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