Invention Grant
US07990592B2 Methods and systems to produce consistent spot colors for multi-color print engines 有权
为多色打印引擎生成一致的专色的方法和系统

Methods and systems to produce consistent spot colors for multi-color print engines
Abstract:
This disclosure provides methods, systems and apparatus to manage spot colors for an image marking device. Specifically, disclosed is a spot color control method including selecting a gain matrix K from a plurality of gain matrices, the gain matrix K being selected to satisfy performance criteria associated with the rendering of the target spot color, the performance criteria including an acceptable spot color error associated with the rendered spot color relative to the target color, an acceptable actuator energy utilized to achieve the acceptable spot color error and a total toner/ink usage acceptable to render the spot color.
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