tek4696 http://www.cs.wisc.edu/~ghost/doc/printer.htm gs -q -dBATCH -dPARANOIDSAFER -dQUIET -dNOPAUSE -sDEVICE=tek4696%A%Z -sOutputFile=- - printer/Tektronix-4695 printer/Tektronix-4696 printer/Tektronix-4697