bjc250gs http://bjc250gs.sourceforge.net/ gs -q -dBATCH -dPARANOIDSAFER -dQUIET -dNOPAUSE -dNOMEDIAATTRS -dNOINTERPOLATE%B%A%Z -sOutputFile=- - The author introduces the driver on his web page as follows:<p> <i>The driver differs from the bjc600/bjc800 driver (first, it is not part of colour deskjets 'gdevcdj.c' ). It has extra capabilities, for example:<p> <ul> <li>Output gamma correction (Grey or RGB) <li>Colour correction based on paper colour (RGB) <li>Colour inks can be used separately for monochrom or greyscale printing (Cyan, Magenta, Yellow, Cyan+Magenta=Blue, Cyan+Yellow=Green or Magenta+Yellow=Red) <li>Inverse printing <li>Setable Media type <li>Setable printing quality <li>... </ul> </i> printer/Canon-BJC-1000 printer/Canon-BJC-250 printer/Canon-BJC-250ex printer/Canon-BJC-255SP printer/Canon-BJC-265SP