Installing Canon PRO-1 v1-1 Driver on Mac OS X 10.12 Sierra The Mac Post Presents Links on How-to Download and Install the Canon PRO-1 v1-1 Series Printer Drivers on Mac OS X 10.12 Sierra Unix/BSD Desktop. Your Mac should Automaticallly Installs Canon PRO-1 v1-1 Drivers, it is enough to Check for Updates. Check for Updates […]