发明名称 |
Deposited toner quantity measuring method and image forming apparatus using the same |
摘要 |
The deposited toner quantity measuring method and image forming apparatus using the same according to the present invention estimates the development characteristics from a quantity of deposited toner obtained by the optional sensor and from a result of detection by the electric potential sensor, and corrects an image signal from the estimated development characteristics.
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申请公布号 |
US5471282(A) |
申请公布日期 |
1995.11.28 |
申请号 |
US19930168155 |
申请日期 |
1993.12.17 |
申请人 |
RICOH COMPANY, LTD. |
发明人 |
HAYASHI, KOJI;BISAIJI, TAKASHI |
分类号 |
G03G15/00;G03G15/08;H04N1/29;(IPC1-7):G03G15/00 |
主分类号 |
G03G15/00 |
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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