HP 1200 HP PCL/PJL reference - PCL 5 Comparison Guide - Page 164

• Render Algorithms - There are no new algorithms for this command that had twenty different algorithms, of which almost half of them were monochrome equivalents of color algorithms. The following table lists the algorithms that are supported: Algorithm Contone Best (High LPI) Device Best (Best) Smooth Contone (High LPI) Basic Contone (Low LPI) Command ?*t0J ?*t3J ?*t15J ?*t18J The monochrome algorithms are no longer supported since there are no applications which allow the user to specify that a color image should sometimes be printed in color and other times in black and white. The remainder of the algorithms are not supported as they are not needed for quality WYSIWYG color printing. • Download Dither Matrix - Not supported • Color Lookup Tables - Not supported since it does not support WYSIWYG color. • Gamma Correction - Not supported since it does not support WYSIWYG color. • Viewing Illuminant - Not supported since it does not support WYSIWYG color. • Monochrome Print Mode - This command is only supported at the beginning of a job, since user applications only support the choice of monochrome printing of color documents for an entire document. 2-116 Printer-Specific Differences ENWW