发明名称 Method and apparatus for developing electrostatic latent image
摘要 A method for developing an electrostatic latent image includes the steps of preliminarily charging a toner, supplying the preliminarily charged toner to a resilient developing brush held in resilient contact with a latent image carrier while electrically charging the toner in a toner supplying region, transferring the toner on the resilient developing brush to an image developing region, developing the electrostatic latent image formed on the image carrier with the toner by bringing the resilient developing brush into contact with the latent image carrier and the image developing region, transferring the resilient developing brush from the image developing region to a toner recovering region separate from the toner supplying region after the image has been developed, recovering residual toner from the resilient developing brush in the toner recovering region in order to remove toner density irregularities from the resilient developing brush, and thereafter transferring the resilient developing brush to the toner supplying region for successive image development. Also provided is an apparatus for carrying out the above steps.
申请公布号 US4885223(A) 申请公布日期 1989.12.05
申请号 US19870016739 申请日期 1987.02.20
申请人 RICOH COMPANY, LTD. 发明人 ENOKI, SHIGEKAZU;SAWAYAMA, NOBORU;KATOH, SHUNJI;KIMURA, NORIYUKI
分类号 G03G15/09 主分类号 G03G15/09
代理机构 代理人
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