Canon pixma mp240
output from printconf:-
Printer on usb:/dev/usb/lp0 was not automatically configurable by Debian.
Please submit the following information to
<description>Canon MP240 series</description>
* Reloading Common Unix Printing System: cupsd
[ OK ]
If printconf was unable to install all of your printers, please visit
http://www.linuxprinting.org/ for printer information
and support from fellow users.