发明名称 IMAGE FORMING APPARATUS
摘要 PROBLEM TO BE SOLVED: To provide an image forming apparatus which ensures a short start-up time, allows fixing of a small-particle-diameter toner at a low temperature, forms no abnormal image and excels in durability. SOLUTION: The image forming apparatus has a fixing section in which a toner image is fixed on a recording medium by applying heat and pressure, wherein the toner forming the toner image contains a crystalline polyester (A), the fixing section has a fixing rotatory body and a pressing rotatory body, and a surface layer of the fixing rotatory body which comes in contact with the toner image has a surface resistivity of 1×10<SP>8</SP>-1×10<SP>11</SP>Ω/sq. COPYRIGHT: (C)2007,JPO&INPIT
申请公布号 JP2007065637(A) 申请公布日期 2007.03.15
申请号 JP20060209740 申请日期 2006.08.01
申请人 RICOH CO LTD 发明人 SAWADA TOYOSHI;IWAMOTO YASUTAKA;MATSUMOTO KEIKO;YOSHII TAKAYUKI
分类号 G03G15/20;G03G9/08;G03G9/087;G03G9/09 主分类号 G03G15/20
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