We have the drivers for Canon MG6140 for download below, this printer is part of the Pixma 6100 Series which has drivers for Windows 11, 10, 8.1, 8, 7 all the way back to Windows XP. Unfortunately for macOS drivers are macOS 10.12 back to 10.7 so nothing new. On new macOS systems the built-in macOS printer features will most likely work ok.