Title:
画像形成装置及び画像形成方法
Document Type and Number:
Japanese Patent JP5224114
Kind Code:
B2
Abstract:
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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Inventors:
Takuya Seshita
Masayuki Ishii
Hiroshi Yamashita
Masahiro Watanabe
Shinichi Wakamatsu
Tsuyoshi Sugimoto
Masayuki Ishii
Hiroshi Yamashita
Masahiro Watanabe
Shinichi Wakamatsu
Tsuyoshi Sugimoto
Application Number:
JP2008235489A
Publication Date:
July 03, 2013
Filing Date:
September 12, 2008
Export Citation:
Assignee:
株式会社リコー
International Classes:
G03G9/08; G03G5/08; G03G5/147; G03G9/087; G03G15/08; G03G21/10
Domestic Patent References:
| JP2004354695A | ||||
| JP2006349735A | ||||
| JP2003280269A | ||||
| JP2005055534A | ||||
| JP2006293311A | ||||
| JP2007034280A | ||||
| JP2006251359A |
Attorney, Agent or Firm:
Hidehiko Takei
Yasuo Yoshimura
Yasuo Yoshimura