发明名称 FIXING DEVICE AND IMAGE FORMING APPARATUS
摘要 PROBLEM TO BE SOLVED: To provide an electromagnetic induction heating type fixing device, not causing "a wax adhering image" on a record medium printed out even in the case of using toner containing paraffin wax having a melting point ranging from 60 to 90°C, and to provide an image forming apparatus. SOLUTION: This fixing device includes an induction heating part 25, which is opposite to the outer peripheral surface of a fixing member and heats the fixing member directly or indirectly by electromagnetic induction. The toner has paraffin wax having a melting point ranging from 60 to 90°C. An opposite surface 28a of the induction heating part 25 to the fixing member is provided with a passage 28a1 for causing the paraffin wax adhering to the opposite surface 28a to flow. COPYRIGHT: (C)2010,JPO&INPIT
申请公布号 JP2009288578(A) 申请公布日期 2009.12.10
申请号 JP20080141880 申请日期 2008.05.30
申请人 RICOH CO LTD 发明人 ISHII KENJI;IMADA TAKAHIRO;OGAWA SADAFUMI
分类号 G03G15/20 主分类号 G03G15/20
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