2007/9/17, Klaus Karcher <lists@xxxxxxxxxxxxxxxxx>: > you know that I am sold on argyllcms, but to puzzle out the right black > generation parameters sometimes drives me nuts. Me too. > here is a screenshot of "xicclu -g -fb -ir SC_paper_bas.ICC": > < > http://digitalproof.info/argyll/black_gen/xicclu_-g_-fb_-ir_SC_paper_bas.png > > I get a reasonable match using: profile -qm -kp 0 .24 .98 .98 .55 -l270 -L98 -cmt -dpp fogra40l_270_98 xicclu -g -fb -ir fogra40l_270_98.icc Little more tweaking can be done I think. Maybe you didn't want a perfect match but I hope this helps anyway. Best Martin Weberg