发明名称 Toner supplying system for an image forming apparatus
摘要 An image forming apparatus including an image carrier configured to have a latent image formed thereon, a developer carrier configured to supply toner, and a conveying member configured to receive toner from the developer carrier and to convey the toner to the image carrier. The conveying member includes first and second electrodes disposed a predetermined distance from one another. A first voltage application unit is configured to apply a first voltage to the developer carrier. A second voltage application unit is configured to apply a second voltage to the conveying member such that a ratio of a potential difference between the conveying member and the developer carrier to a distance between the conveying member and the developer carrier is less than a ratio of the second voltage to the predetermined distance.
申请公布号 US7308222(B2) 申请公布日期 2007.12.11
申请号 US20060370823 申请日期 2006.03.09
申请人 RICOH COMPANY, LTD. 发明人 NAKAGAWA YOSHINORI;HORIKE MASANORI;MIYAGUCHI YOHICHIROH;KONDOH NOBUAKI;SAKAI KATSUO
分类号 G03G15/08 主分类号 G03G15/08
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