We have a Kyocera Taskalfa 221 kx printer and scanner. However for some reason the scanner does not work. I've been told that it could be to do with the driver. I looked on the Kyocera website and downloaded a scanner driver for Vista. I then extracted the files there were 4 folders. I ran one of the set ups and it said it had set up TWAIN. However the printer still does not scan. Does anyone know were I'm going wrong?