This port is for common files for Canon Bubble Jet Print Filter for
Linux which is for Canon bubble jet printers BJ F850, F860 and so
on. By using the driver you can print out as high quality as you use
the Windows driver. See the below URLs:

WWW: http://www.canon-sales.co.jp/drv-upd/linux/bjlinux100.html
     file:/usr/local/share/doc/bjfiltercom-1.3/html/README.HTM
     file:/usr/local/share/doc/bjfiltercom-1.3/html/INDEX.HTM
     file:/usr/local/share/doc/bjfiltercom-1.3/html/FAQ.HTM