PS printing with mirror effect

Hi, I could be wrong but I had the impression that I can print the postscript file with a mirror efect so I can send the output to a printhouse to print. Supposing my impression is correct how do I do that ? I had a look to psutils but could not find (maybe I missed it ?) Thanks -- Togan Muftuoglu Unofficial SuSE FAQ Maintainer http://dinamizm.ath.cx