发明名称 IMAGE FORMING APPARATUS
摘要 PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of suppressing an increase in driving torque of a transfer material conveying means. SOLUTION: The image forming apparatus having an image carrier 9 carrying a toner image, a transfer material conveying means 7 of forming a nip part N with the image carrier 9, carrying a transfer material S on a surface, and conveying the transfer material S to the nip part N, and a transfer means 13 of transferring the toner image at the nip part N from the image carrier 9 to the transfer material S on the transfer material conveying means 7 is configured to switch the pressure of the transfer means 13 applied to the image carrier 9 when the transfer material conveying means 7 and image carrier 9 come into contact with each other. COPYRIGHT: (C)2006,JPO&NCIPI
申请公布号 JP2006091317(A) 申请公布日期 2006.04.06
申请号 JP20040275547 申请日期 2004.09.22
申请人 CANON INC 发明人 UCHIDA MICHIO;SAITO MASUAKI;MATSUMOTO HIROYUKI;SHIDA TOMONORI;AKIZUKI TOMOO
分类号 G03G15/16 主分类号 G03G15/16
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