Original document(17 pages)  中文版
    Provided is an image forming device performing hybrid development that uses magnetic carriers and nonmagnetic carriers. An electrical potential of a non-image portion on an image holder and an electrical potential of a direct current component of a developing bias voltage applied to a developing roller are determined so that a difference between the electrical potentials are less than or equal to a value at which a developing rate of the non-image portion is saturated.
Application Number
申请号		 200610074011 Application Date
申请日		 2006.04.04
Title 名称 Electrophotographic image forming device and developing method thereof
Publication Number
公开号		 1847995 Publication Date
公开日		 2006.10.18
Approval Pub. Date Granted Pub. Date
International Classification 分类号 G03G15/08,G03G15/04,G03G15/00
Applicant(s) Name
申请人		 Samsung Electronics Co., Ltd.
Address 地址
Inventor(s) Name 发明人 Sasaki Tsutomu, Shin Kyu-cheol, Ahn Myung-kook, Itaya Masahiko, Teraoka Tsutomu
Attorney & Agent 代理人 wei xiaogang li xiaoshu
More information 更  多  信  息


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