发明名称 |
Image forming apparatus and method of sensing amount of remaining developer in image forming apparatus |
摘要 |
In an image forming apparatus that is capable of forming an image in a plurality of image forming modes that correspond to frequencies of developing bias, a voltage value that reflects the image forming mode and amount of remaining toner is corrected using a correction quantity that conforms to the image forming mode.
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申请公布号 |
US2004105690(A1) |
申请公布日期 |
2004.06.03 |
申请号 |
US20030701451 |
申请日期 |
2003.11.06 |
申请人 |
CANON KABUSHIKI KAISHA |
发明人 |
NAITO NORIHITO;YAMAUCHI KAZUMI;OTOMO YASUNAO;HASEGAWA HIDEAKI;OSHIMA NOBUO |
分类号 |
G03G21/14;G03G15/06;G03G15/08;(IPC1-7):G03G15/08 |
主分类号 |
G03G21/14 |
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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