发明名称 IMAGE FORMING DEVICE
摘要 PROBLEM TO BE SOLVED: To provide a compact color image forming device configured to improve transferability of a toner image to a recording medium.SOLUTION: The image forming device includes: photoreceptor drums 1Y, M, C, K; charging rollers 2Y, M, C, K for charging surfaces of the photoreceptor drums 1; an exposure device 3 for forming an electrostatic latent image on the surface of each of the photoreceptor drums 1 charged by the charging rollers 2; developing devices 4Y, M, C, K for converting the electrostatic latent images formed on the photoreceptor drums 1 to visible images with toner; and transfer rollers 5Y, M, C, K for directly transferring the visible toner images on the photoreceptor drums 1 to transfer paper P. Each of the plural photoreceptor drums 1 has an elastic layer such as an elastic layer 1b or an elastic charge transport layer 11c and the like, and is arranged along a surface moving direction of the transfer paper P.
申请公布号 JP2013130611(A) 申请公布日期 2013.07.04
申请号 JP20110278246 申请日期 2011.12.20
申请人 RICOH CO LTD 发明人 YOSHINO YOSHIE;YAMASHITA MASAHIDE
分类号 G03G21/00;G03G15/00;G03G15/14;G03G21/10 主分类号 G03G21/00
代理机构 代理人
主权项
地址