发明授权
US5604578A Color image forming apparatus having a function of determining a charge value charged on a customer according to an amount of recording material 失效
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

Color image forming apparatus having a function of determining a charge
value charged on a customer according to an amount of recording material
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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