发明授权
US5162853A Multiple color copying apparatus having a copy paper color detecting
device
失效
具有复印纸颜色检测装置的多色复印装置
- 专利标题： Multiple color copying apparatus having a copy paper color detecting device
- 专利标题（中）： 具有复印纸颜色检测装置的多色复印装置
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申请号： US233030申请日： 1988-08-17
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公开(公告)号： US5162853A公开(公告)日： 1992-11-10
- 发明人: Masazumi Ito , Minoru Nakamura , Toru Kasamatsu , Kenzo Nagata , Yoichi Kawabuchi , Syuzi Maruta , Hiroyuki Ideyama
- 申请人： Masazumi Ito , Minoru Nakamura , Toru Kasamatsu , Kenzo Nagata , Yoichi Kawabuchi , Syuzi Maruta , Hiroyuki Ideyama
- 申请人地址： JPX Osaka
- 专利权人： Minolta Camera Kabushiki Kaisha
- 当前专利权人： Minolta Camera Kabushiki Kaisha
- 当前专利权人地址： JPX Osaka
- 优先权： JPX62-208697 19870821; JPX62-208698 19870821; JPX62-244726 19870929; JPX62-244727 19870929
- 主分类号： G03G15/01
- IPC分类号： G03G15/01
摘要：
A multiple color image forming apparatus, wherein colors or kinds of copying paper contained in paper feed cassettes as well as colors of developers contained in a plurality of developing devices are detected to prevent image forming, which is indistinguishable due to mismatching between the color or kind of copying paper and the color of developer, and the developing device containing the developer of suitable color for the color or kind of copying paper is automatically selected in response to the detected result of the color or kind of copying paper and the color of developer to prevent misforming of the image and to improve the operation easiness.
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