发明名称 |
Color image forming apparatus and control method therefor |
摘要 |
A color image forming apparatus includes a density sensor which detects the light reflecting characteristics of an unfixed toner image formed on an image carrier or a transfer material carrier, and a color sensor which detects the light reflecting characteristics of the fixed toner image formed on a transfer material. A test image is formed on the transfer material in accordance with the detection result of the density sensor, and a density control process of controlling image forming conditions is controlled to be executed in accordance with a detection result of detecting the test image by the color sensor.
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申请公布号 |
US2005260004(A1) |
申请公布日期 |
2005.11.24 |
申请号 |
US20050114079 |
申请日期 |
2005.04.26 |
申请人 |
CANON KABUSHIKI KAISHA |
发明人 |
MAEBASHI YOICHIRO;KATAGIRI SHINJI |
分类号 |
G03G15/00;G03G15/01;H04N1/23;H04N1/29;(IPC1-7):G03G15/00;G03G15/10;B41J2/385 |
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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