Check if your printer model is compatible with macOS 10.12 (Sierra). The compatibility pages lists all models supported for this OS and also shows where you can find the driver for your printer model.
Learn how to prepare your Lexmark printer on macOS 10.12 (Sierra). Read about the convenience of the setup via Bonjour or how to set up your printers via USB.
Mac OS X 10.4 to OS X 10.11 and macOS 10.12
Finished setting up your printer? Find out how to send a print, scan or fax job to your printer from macOS 10.12 (Sierra).
Having trouble setting up your printer on Mac OS X? Here are basic troubleshooting tips to help you out