发明名称 |
An image forming apparatus |
摘要 |
<p>Formed between an opposing electrode and a toner support by a high voltage applied from a high-voltage power source is an electric field required for the toner carried on the toner support to jump toward the opposing electrode. A shield power source is provided to apply an identical voltage as the surface potential of the toner layer carried on the toner support. <IMAGE></p> |
申请公布号 |
EP0860753(A2) |
申请公布日期 |
1998.08.26 |
申请号 |
EP19980301105 |
申请日期 |
1998.02.16 |
申请人 |
SHARP KABUSHIKI KAISHA |
发明人 |
WAKAHARA, SHIROU;NISHIO, YUKIHITO;HONDA, IWAKAZU;ADACHI, KATSUMI |
分类号 |
B41J2/385;B41J2/415;G03G15/05;G03G15/34;(IPC1-7):G03G15/34 |
主分类号 |
B41J2/385 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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