发明名称 IMAGE FORMING APPARATUS
摘要 PROBLEM TO BE SOLVED: To solve problems that an image forming apparatus gets larger, that the number of prints per unit time is a few, and that many image formation processing devices are required. SOLUTION: In the image forming apparatus provided with an intermediate transfer belt to which a toner image on a photoreceptor drum is transferred, a color image on the intermediate transfer belt is transferred to transfer paper by a transfer means. The apparatus has 1st and 2nd image forming units (I and II) arranged along the intermediate transfer belt (10) by leaving space in between, and the 1st image forming unit is equipped with one photoreceptor drum and a developing means for developing an electrostatic latent image on the photoreceptor drum with toner of color A and a developing means for developing it with toner of color B, and the 2nd image forming unit is equipped with one photoreceptor drum and a developing means for developing the electrostatic latent image on the photoreceptor drum with toner of color C and a developing means for developing it with black toner. COPYRIGHT: (C)2005,JPO&NCIPI
申请公布号 JP2004361974(A) 申请公布日期 2004.12.24
申请号 JP20040242804 申请日期 2004.08.23
申请人 RICOH CO LTD 发明人 YANAGAWA NOBUYUKI
分类号 G03G15/16;G03G15/01;(IPC1-7):G03G15/01 主分类号 G03G15/16
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