Jose Pereira wrote: > ³Error - Output device input file has unhandled color representation > 'K_XYZ'² > OK! but, it is possible to do monochrome printing profiles? Hi, sorry, monochrome profiles are not currently supported. It wouldn't be too hard to add support (although it is trickier than it appears, because the B2A conversion has to convert to monochrome), but I've simply never got around to it. See <http://www.argyllcms.com/doc/Limitations.html> Graeme Gill.