发明名称 |
Image forming apparatus and method with adjustable image density factor |
摘要 |
In an apparatus, first and second processing modes are prepared to determine an optimal development bias. Either one of the first processing mode and the second processing mode is selected as a processing mode in accordance with an operation status of the apparatus. Hence, it is possible to select and execute the most appropriate processing mode in accordance with an operation status to thereby efficiently and highly accurately determine an optimal value of a development bias which is one density controlling factor.
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申请公布号 |
US6341203(B1) |
申请公布日期 |
2002.01.22 |
申请号 |
US20000624487 |
申请日期 |
2000.07.24 |
申请人 |
SEIKO EPSON CORPORATION |
发明人 |
NAKAZATO HIROSHI;NAKAZAWA YOSHIO;HAMA TAKASHI |
分类号 |
G03G15/00;G03G15/06;(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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