发明授权
- 专利标题: Color image forming apparatus having a function of determining a charge value charged on a customer according to an amount of recording material
- 专利标题(中): 彩色图像形成装置具有根据记录材料的量确定对顾客充电的电荷值的功能
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申请号: US576065申请日: 1995-12-21
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公开(公告)号: US5604578A公开(公告)日: 1997-02-18
- 发明人: Kunihiro Shibuya , Hiroki Kanno
- 申请人: Kunihiro Shibuya , Hiroki Kanno
- 申请人地址: JPX Kanagawa-ken
- 专利权人: Kabushiki Kaisha Toshiba
- 当前专利权人: Kabushiki Kaisha Toshiba
- 当前专利权人地址: JPX Kanagawa-ken
- 优先权: JPX6-325564 19941227
- 主分类号: G03G21/02
- IPC分类号: G03G21/02 ; H04N1/29 ; H04N1/34 ; G03G15/01
摘要:
An image forming apparatus includes a reading section for fetching first color image data subjected to color separation, a circuit for converting the first color image data into second color image data, a unit for forming a duplicate image of the first color image data by using recording materials of different types based on the second color image data, a unit for calculating the consumptions of the recording materials used for image formation in the image forming unit, and a unit for calculating a charge value for image formation based on the consumption.
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