发明名称 Image forming apparatus
摘要 A blade is configured to come into contact with a belt disposed at a position of a separation suspension roller to remove a patch image. A push-up unit disposed adjacent to the separation suspension roller is configured to push up a surface of the belt to separate a recording member. In this configuration, when a patch image is transferred to a transfer unit, separation of the push-up unit from the belt is carried out prior to timing in which the blade comes into contact with the belt so that the patch image can be removed.
申请公布号 US8660446(B2) 申请公布日期 2014.02.25
申请号 US201113283161 申请日期 2011.10.27
申请人 KAKEHI YUTAKA;CANON KABUSHIKI KAISHA 发明人 KAKEHI YUTAKA
分类号 G03G15/00 主分类号 G03G15/00
代理机构 代理人
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