发明名称 FIXING DEVICE, IMAGE FORMING DEVICE AND IMAGE FORMING METHOD
摘要 <P>PROBLEM TO BE SOLVED: To provide a fixing device and image forming device capable of obtaining a fixed image having no failures even when continuous recording paper is subjected to heat or tension and the end part is deformed. <P>SOLUTION: A fixing device comprises: a pre-heating member for preheating unfixed toner transferred on a conveyed continuous recording medium; a heating member for melting and fixing the unfixed toner; heating control means for controlling the surface temperature of the heating member for each area of the end part and the central part in a width direction orthogonal to the conveyance direction of the continuous recording medium; and a pressure member which comes into press contact with the heating member, and performs fixation at a fixing part between the heating member and the pressure member. When the continuous recording medium is passed through the fixing part, the heating control means controls the temperature of the end part of at least one of the heating member surface in a width direction orthogonal to the conveyance direction of the continuous recording medium to be higher than the temperature of the central part. <P>COPYRIGHT: (C)2013,JPO&INPIT
申请公布号 JP2012189722(A) 申请公布日期 2012.10.04
申请号 JP20110052192 申请日期 2011.03.09
申请人 RICOH CO LTD 发明人 MATSUMOTO TETSUYA
分类号 G03G15/20 主分类号 G03G15/20
代理机构 代理人
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