1. plug in the U-disk (in the package) to your computer,( or please click this link  to download driver) find the file “JD168/JD168BT/JD268/JD268BT/JD468BT Driver_for_MacOS” and install it, then follow the guide to install the printer. 
  2. follow the installation steps until you receive the "The installation was successful" message and click "Close". 
  3. Open the "System Preferences" and click on the "Printers and Scanners." 
  4. In the next window, press the "+"
  5. Click on Thermal Label Printer, and then choose "Select Software" in the drop-down menu
  6.  Please search/find "label printer " and click OK.
  7.  Click on "Add" 

  8. When you see a blue next to Jadens Thermal Printer, you are all set.