发明名称 Image forming apparatus
摘要 At a time for resetting a transfer voltage after a predetermined time period from the performance of ATVC in both a color mode and a monochrome mode, ATVC is performed only in a currently running mode. A transfer voltage in another mode that the ATVC has not been performed at that time is set based on results of the ATVC performed in both the color and monochrome modes and a result of the ATVC performed in the other mode at that time.
申请公布号 US8463149(B2) 申请公布日期 2013.06.11
申请号 US201213427145 申请日期 2012.03.22
申请人 MURAYAMA TATSUOMI;CANON KABUSHIKI KAISHA 发明人 MURAYAMA TATSUOMI
分类号 G03G15/16 主分类号 G03G15/16
代理机构 代理人
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