发明名称 Image forming apparatus utilizing technology of periodically varying rotational speed of motor
摘要 The image bearing member to improve transfer efficiency at an occasion of transferring a toner image from the image bearing member. A rotational speed of a motor rotating the image bearing member in a short period and thereby disorder in a toner image can be restrained to reach a low level. On the other hand, circumferential velocity between the image bearing member and paper can be provided large. Therefore improvement in transfer efficiency can be designed.
申请公布号 US7937024(B2) 申请公布日期 2011.05.03
申请号 US20070772481 申请日期 2007.07.02
申请人 CANON KABUSHIKI KAISHA 发明人 MUTO KENJI;MATSUI NORIO
分类号 G03G15/00 主分类号 G03G15/00
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