bjc800 http://www.ghostscript.com/doc/gnu/7.05/Devices.htm#BJC gs -q -dBATCH -dPARANOIDSAFER -dQUIET -dNOPAUSE -sDEVICE=bjc800%A%Z -sOutputFile=- - printer/Canon-BJC-800 printer/Canon-BJC-4550 printer/Canon-BJC-7000 This driver probably does not work, because the printer only supports 300/600/1200 dpi. We use this driver and it seems to work. Change dpi to 600, 1200 doesnt work. Anyway, it prints very slow! printer/Canon-BJC-7004 This driver probably does not work, because the printer only supports 300/600/1200 dpi. printer/Canon-BJC-7100 This driver probably does not work, because the printer only supports 300/600/1200 dpi.