发明名称 画像形成装置
摘要 PROBLEM TO BE SOLVED: To provide an image forming apparatus which can improve color reproducibility in color mixing and prevents generation of discrepancy in glossiness depending on colors.SOLUTION: The image forming apparatus includes a developing unit 26 for developing electrostatic latent images formed on photoreceptor drums 22 corresponding to the respective colors by using toners of a plurality of colors, a secondary transfer roller 50, and a fixing unit 60. The toners give equal glossiness characteristics for the respective colors when toner images with the same toner deposition amount are fixed on a recording medium. The developing unit 26 develops images in such a manner that the maximum toner deposition amount of a color to be in a lower layer on the recording medium is equal to or larger than the maximum toner deposition amount of a color to be in an upper layer. The fixing unit 60 fixes images under such conditions that when a toner image formed with the maximum toner deposition amount is fixed to the recording medium, a hiding ratio of the toner on the recording medium is 95% or more.
申请公布号 JP6020145(B2) 申请公布日期 2016.11.02
申请号 JP20120282588 申请日期 2012.12.26
申请人 株式会社リコー 发明人 船橋 一樹;日野 真;程島 隆;曽根 拓郎;木原 秀幸;橘 弘人
分类号 G03G15/01;G03G15/20 主分类号 G03G15/01
代理机构 代理人
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