发明名称 IMAGE FORMING APPARATUS
摘要 <P>PROBLEM TO BE SOLVED: To enhance the heat efficiency of fixing processing and also to obtain a high-quality image by accurately selectively heating only the area of a toner image transferred to recording paper. <P>SOLUTION: The recording paper 5 electrified by a charge roller 17 is transported in tight-contact with a transfer belt 31 by a transport part 3, the toner image formed on a photoreceptor 11 is transferred to the recording paper 5 by the action of a transfer roller 14, and only the area of the toner image on the recording paper 5 is accurately selectively heated at a selective heating position D by starting the irradiation of a fixing laser beam when prescribed time elapses after starting the transfer by a fixing part 2, whereby the toner image is fixed on the recording paper 5. <P>COPYRIGHT: (C)2005,JPO&NCIPI
申请公布号 JP2005099320(A) 申请公布日期 2005.04.14
申请号 JP20030331823 申请日期 2003.09.24
申请人 RICOH CO LTD 发明人 KUROTAKA SHIGEO;FUJITA TAKASHI;ECHIGO KATSUHIRO;BABA SATOHIKO;KIKUCHI HISASHI;KUNII HIROYUKI;NAKATO ATSUSHI;SOMEYA YUKIMICHI
分类号 G03G21/14;B65H5/00;B65H9/14;G03G15/20 主分类号 G03G21/14
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