Overview
This article goes through the steps to add printers with a USB cable on a Mac computer.
Instructions
Before you begin please make sure the printer is on, and your device is updated and allows new devices to connect.
1. On you computer click on the apple in the top-left corner and click on "System Settings..."
2. Then look for "Printers & Scanners" and click on it. Once there, click on "Add Printer, Scanner, or Fax..."
4. This will open another window, once there, make sure you look for the right name of the printer and in kind should be "USB" and click add.
5. After this the printer will be install in your computer and you should be good to start printing.
Conclusion
After this you should be able to print to the device you install as long as the device still plug in your computer.