Canon MAXIFY IB4020 Drivers for Mac OS X 10.11 El Capitan The Mac Post Presents Links on How-to Download and Install the Canon MAXIFY IB4020 Series All-in-One Printer / Scanner Drivers on Mac OS X 10.11 El Capitan Desktop. Included in the Canon MAXIFY IB4020 Installation Tutorial for Mac OS X You will find also […]