Installing Canon iP2800 Driver on Mac OS X 10.12 Sierra
The Mac Post Presents Links on How-to Download and Install the Canon iP2800 Series Printer Drivers on Mac OS X 10.12 Sierra Unix/BSD Desktop.
Your Mac should Automaticallly Installs Canon iP2800 Drivers, it is enough to Check for Updates.
Check for Updates on Mac 10.12 SierraMac OS X Drivers Updates
Then simply Connect and Start to Use the Canon iP2800 Printer