发明名称 IMAGE FORMING APPARATUS, IMAGE FORMING METHOD, AND PROCESS CARTRIDGE
摘要 <p>PROBLEM TO BE SOLVED: To provide an image forming apparatus that exhibits excellent filming resistance and can form images with high image quality for a long period, while using a toner that has a small particle diameter, and exhibits excellent low-temperature fixability and excellent fluidity.SOLUTION: Cleaning means is a cleaning blade; a toner contains two types of fine particles having different particle diameters; the amount of free fine particles is 3 mg or more relative to 1 g of the toner; an electrophotographic photoreceptor has a protective layer composed at least of a curable resin; the electrophotographic photoreceptor has projections on the surface; and when the average primary particle diameters of the two or more types of fine particles are represented by R1 and R2, and the height of the projections of the electrophotographic photoreceptor is represented by R3, R1<20nm<R3<R2 is satisfied.</p>
申请公布号 JP2015084078(A) 申请公布日期 2015.04.30
申请号 JP20140082710 申请日期 2014.04.14
申请人 RICOH CO LTD 发明人 ISHIKAWA MASAHIKO;NOSHO SHINJI;MATSUMOTO MIHOKO;FUJIWARA YUKIO
分类号 G03G15/00;G03G5/05;G03G5/147;G03G9/08;G03G21/00;G03G21/14 主分类号 G03G15/00
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