First, you may need to download and install the CUPS macOS driver is the printer is being connected to the mac for the first time.
http://www.starmicronics.com/support/default.aspx?printerCode=CUPS_for_Mac
From here download the: macOS CUPS Driver V4.7.0
Once you click on the download file it will create a folder with the contents of the zipped file. Double click on starcupsdrv-4.7.0.pkg and install the drivers. (Reminder, this is only if the mac has never had
Next:
Reboot the mac. Once the mac is back up and online. Go to System Preferences and select Printers and Scanners. Or do a Spotlight search for Printers and Scanners.
Click add to begin the process.
Here you will select your printer. For most it will be the TSP100 Cutter. It may list as TSP143 Cutter once added. Then click Add.
Now that the printer is added we need to address adjusting it in LeafLogix. It likely remained the primary printer though there is a small chance it is detected as new by Printnode and given a new unique identifier.
Head over to Printnode and take a look and ensure the box is checked next to the printer.
If the "Printers Active by default" is checked, remove the checkmark and only leave a checkmark by the Zebra and Star printers.
These should be your final settings. Aside from you may have a Star printer checked as well.
Now head to LeafLogix and make sure that the printer is setup.
Next after clicking on the new printer you can configure it.
Printer names are standardized as such.
Station#_Label or Reciept_Med or Rec
Example: 06_Reciept_M
If a new printer was setup you will need to assign it to the station where it is located.
In Dutchie head to Settings>Devices>Registers
From this page select the register you need to assign the printer to and from the dropdown, select the printer. and then click Update.
Now simply log into the Dutchie POS Terminal and run a test run to ensure the labels are printing.