Solved. Driver requires libpop0 version 1.7 or higher, 1.6 installed on 12.04 Solution remove dependancy of this lib.
Download "MX340_Linux_Package.tar" from european canon site extract "cnijfilter-mx340series-3.30-1-i386-deb" Open terminal and cd to "packages" Now............... dpkg -x cnijfilter-common_3.30-1_i386.deb common dpkg --control cnijfilter-common_3.30-1_i386.deb vim DEBIAN/control Now.............. remove the "Dependency: libc (..." line (could be "Depend")(move to line then press 'dd' this deletes the line then ESC then ":x" (colon then x) then Return to save and return to the terminal) cp -a DEBIAN/ common/ dpkg -b common cnijfilter-common_3.30-1_i386.deb dpkg --force-all -i cnijfilter-common_3.30-1_i386.deb rm -rf common DEBIAN this should have sorted out the dependancy issue Now.............. install the other .deb "cnijfilter-mx340series_3.30-1_i386.deb" in the terminal dpkg --force-all -i cnijfilter-mx340series_3.30-1_i386.deb I did this with the printer on and attached via USB, it installed it self and worked. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/984766 Title: Ubuntu12.04 canon MX340 not printing OK in 11.10 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/cups/+bug/984766/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs