1 13f7391e 2004-05-15 devnull %!PS-Adobe-3.0 2 13f7391e 2004-05-15 devnull statusdict /setduplexmode known { 3 13f7391e 2004-05-15 devnull statusdict begin true setduplexmode end 4 13f7391e 2004-05-15 devnull } if