Print shops often require pdf files containing color to be encoded using CMYK colorspace values.
Version 2.11 of the xcolor package says that cmyk is "supported by Postscripts directly" (page 8). So if I simply specify \usepackage[cmyk]{xcolor} in the preamble and compile with XeTeX/XeLaTeX, is that sufficient to ensure the resulting pdf is cmyk encoded? Secondly, is there any free utility available for checking the colorspace encoding of pdf files (maybe similar to foolab's pdffonts for checking embedded fonts). Many thanks in advance, Dan -------------------------------------------------- Subscriptions, Archive, and List information, etc.: http://tug.org/mailman/listinfo/xetex