首页>
外国专利>
Image forming apparatus that reduces variation of count of printable sheets per toner container, image forming method, and recording medium
Image forming apparatus that reduces variation of count of printable sheets per toner container, image forming method, and recording medium
展开▼
机译:减少每个调色剂容器中可打印张数的变化的图像形成设备,图像形成方法和记录介质
展开▼
页面导航
摘要
著录项
相似文献
摘要
An image forming apparatus includes a print mode setting circuit, an average printing amount identifying circuit, a parameter setting circuit, and an image processing circuit. The print mode setting circuit sets to normal print mode or ecological print mode whose toner usage is less than a toner usage of the normal print mode. The average printing amount identifying circuit identifies an average printing rate in a predetermined count of printed sheets or an average amount of toner consumption per sheet. The parameter setting circuit decreases a printing rate parameter value in the ecological print mode based on a ratio of a predetermined reference value to the identified average printing rate or the identified average amount of toner consumption. The image processing circuit multiplies tone values of a print image by the printing rate parameter value in the ecological print mode to reduce a printing rate of the print image.
展开▼