ml600 http://www.linuxprinting.org/download/japanese_printers/ gs -q -dBATCH -dPARANOIDSAFER -dQUIET -dNOPAUSE -sDEVICE=ml600%A%Z -sOutputFile=- - Special japanese printer driver. printer/Okidata-Microline_600CL printer/Okidata-Microline_620CL