As a newcomer to Ubuntu (version 14.04 LTS) and not being a computer expert I try to connect my printer/scanner Canon Pixma MP630. I added it in system settings Printer and now I can print from the computer but do not get info e.g. for ink status, and I cannot scan to the computer. I have not found the word scanner in system settings.
Then, I have downloaded the actual Canon driver software from their homepage, then downloaded and installed libcupsys2 from here: https://launchpad.net/ubuntu/karmic/i386/libcupsys2-dev/1.4.0-3. Then all attempts to install the Canon stuff failed for not fullfillible dependencies with the comment libcupsys2 (>=1.2.1).
Then, I followed the recommendation from How to install Canon Pixma MP620? and entered into the terminal: sudo apt-get install cups-backend-bjnp but did not see any change.
Can anyone advise what to try next in order to get full functionality for printing and scanning?