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该文在介绍和分析HP公司具有工业标准的PCL语言命令的基础上,阐述了应用抖动和半色调技术在激光打印机上打印图像的基本原理和方法,并给出实例。
Based on the introduction and analysis of HP ’s industry - standard PCL language commands, this paper describes the basic principles and methods of printing images on laser printers using jitter and halftoning techniques, and gives examples.