Canon iP4000 / iP4000R Drivers for Mac OS X 10.11 El Capitan The Mac Post Presents Links on How-to Download and Install the Canon iP4000 / iP4000R Series All-in-One Printer Drivers on Mac OS X 10.11 El Capitan Unix/BSD Desktop. Included in the Canon iP4000 / iP4000R Installation Tutorial for Mac OS X You will […]