发明名称 ELECTROPHOTOGRAPHIC DEVICE
摘要 PROBLEM TO BE SOLVED: To provide an electrophotographic device in which a low temperature fixing toner useful for its energy saving can be recyclably used while a tank such as a toner hopper is eliminated to save the space. SOLUTION: The electrophotographic device having a toner recycling means is equipped with a P-sensor 16 which detects the sticking amount of the toner in a nonimage part on a photoreceptor 1. Thus when the sticking amount of the toner on the nonimage part of the photoreceptor 1 during an image forming operation exceeds the pre determined amount, the operation of the toner recycling means is stopped.
申请公布号 JP2002123047(A) 申请公布日期 2002.04.26
申请号 JP20000314055 申请日期 2000.10.13
申请人 RICOH CO LTD 发明人 KARASAWA KAZUNORI
分类号 G03G15/00;G03G15/08;G03G21/00;G03G21/10 主分类号 G03G15/00
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