发明申请
- 专利标题: IMAGE FORMING APPARATUS AND IMAGE FORMING METHOD
- 专利标题(中): 图像形成装置和图像形成方法
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申请号: US12209583申请日: 2008-09-12
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公开(公告)号: US20090074467A1公开(公告)日: 2009-03-19
- 发明人: Takuya Seshita , Masayuki Ishii , Hiroshi Yamashita , Naohiro Watanabe , Shinichi Wakamatsu , Tsuyoshi Sugimoto
- 申请人: Takuya Seshita , Masayuki Ishii , Hiroshi Yamashita , Naohiro Watanabe , Shinichi Wakamatsu , Tsuyoshi Sugimoto
- 优先权: JP2007-238044 20070913; JP2007-277796 20071025
- 主分类号: G03G15/08
- IPC分类号: G03G15/08
摘要:
An image forming apparatus including an image bearing member to bear a latent electrostatic image, a charging device to charge the image bearing member, an irradiating device to irradiate the image bearing member with light to form the latent electrostatic image, a developing device to develop the latent electrostatic image with toner to form a visualized image, a transfer device to transfer the visualized image to a recording medium, a lubricant application device to apply a lubricant to the surface of the image bearing member, a cleaning device to clean the surface of the image bearing member, wherein the toner has a ratio A of from 0.3 to 1.7 obtained by the following Relationship (1), particulates P comprising resin particulates and inorganic particulates are added to the toner and the resin particulates P1 have an average primary particle diameter of from 60 to 600 nm, ratio A=Mother toner BET specific surface area/Mother toner volume average particle diameter Relationship (1).
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