Informacija

Firts download the "canon-i250_2.3_i386.deb" (its here: http://www.livux.org/otros/canon-i250_2.3_i386.deb) on your Desktop.
Use dpkg --force-depends -i canon-i250_2.3_i386.deb to brutally install it.
Now type: apt-get -f upgrade
if you have any broken packages do an: apt-get install knetworkconf, that sould do it.
apt-get upgrade to finish all cleanly
and lets check if all work out, type apt-get install canon-i250
You should see a message like this: "canon-i250 its already in its latest version"

Нагло своровано отсюда