发明名称 IMAGE FORMING APPARATUS
摘要 <p><P>PROBLEM TO BE SOLVED: To provide an image forming apparatus that can output an excellent image by preventing occurrence of an image void caused by triboelectrification between recording material and an insulating member. <P>SOLUTION: A pre-transfer guide 20 for guiding the recording material 101 to a transfer part where a transfer member 119 is arranged includes a transfer upper guide 116 located on a printing surface side of the recording material 101 and a transfer lower guide 117 located on a non-printing surface side of the recording material 101. The transfer upper guide 116 includes a sheet member 118 having a free end on a downstream side in a recording material conveying direction. The transfer upper guide 116 includes the insulating member, and the sheet member 118 includes a conductive member. <P>COPYRIGHT: (C)2010,JPO&INPIT</p>
申请公布号 JP2010085491(A) 申请公布日期 2010.04.15
申请号 JP20080251837 申请日期 2008.09.29
申请人 CANON INC 发明人 NARAHARA TAKASHI
分类号 G03G15/16;B65H5/38;G03G15/00 主分类号 G03G15/16
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