Canon i-Sensys MF6540 Drivers for Mac OS X 10.12 Sierra The Mac Post Presents Links on How-to Download and Install the Canon i-Sensys MF6540 Laser Printer/Scanner Drivers on Mac OS X 10.12 Sierra Unix/BSD Desktop. Included in the Canon i-Sensys MF6540 Installation Tutorial for Mac OS X You will find also Link to Guide for […]