HP 1200 HP PCL/PJL reference - PCL 5 Comparison Guide - Page 163

PCL 5 Commands No Longer Supported or Greatly Simplified • Driver Function Configuration - This command had five options for the HP Color LaserJet and Color LaserJet 5 printers: Lightness, Saturation, Scaling Algorithm, Select Color Treatment, and Download Color Map. Select Color Treatment is the only option supported on the HP Color LaserJet 4500 printer. The range of values has been reduced to two choices: Vivid (2) (no color adjustment) and Screen Match (6). • Raster Destination and Raster Width - four decimal places of precision were added to avoid rounding errors when converting to pixels. • Picture Frame Scaling Command - four decimal places of precision were added to avoid rounding errors. • Configure Image Data - This command had two major forms, the short form which selected default values for each of the color spaces specified, and the long form which allowed a complete specification of the parameters that characterize the color spaces. The long form of the command is not supported on this printer since the Luminance-Chrominance, CIE L*a*b*, and Colorimetric RGB (cRGB) color spaces are not supported. The supported color spaces are Standard RGB (sRGB), Device RGB, and Device CMY. The sRGB color space is selected using the same value as cRGB to enable files printed with the Color LaserJet and Color LaserJet 5 drivers to take advantage of the Color LaserJet 4500's use of sRGB for WYSIWYG color. Furthermore, the specification of white and black points for the Device RGB and CMY color spaces, and the HP-GL/2 Color Range command, is not supported. ENWW Printer-Specific Differences 2-115