Adding the Printer
- Navigate to Printers and Scanners.
- Click (+) and choose Add Printer or Scanner.
- A new pop-up window will show up.
- Choose your Zebra Printer. It should be displayed as follows:
- In the Use section below, select Select Software.
- You may choose your preferred driver's language. If you do not know which language to use, you may choose ZPL.
- The final setup should look as below. Go ahead and click Add to add the printer.
Logging into CUPS
![]() | NOTE If prompted Authentication Required to enter username and password, enter your MAC's account credentials. |
- You will be able to access the CUPS printer setting page by visiting the following link: http://localhost:631/printers/. You may also copy and paste it into Safari.
- In some instances, you may encounter the following error:
- To enable CUPS Control, select and copy 'cupsctl WebInterface=yes'.
- Next, click the magnifying glass in the top right-hand corner of your screen and search for Terminal.
- Once in the terminal, paste in cupsctl WebInterface=yes, and press enter.
- You should now be able to go to http://localhost:631/printers/ and see your installed printers.
Modifying Printer Settings in CUPS
- On the http://localhost:631/printers/ main page, click the Printers tab. It should be located in the top-right section of the page.
- You may now view or select your printer.
- Choose Set Default Options from the drop-down menu.
- Click Generalfor general printer settings. Set the settings accordingly:
- Media size = set according to the label loaded in the printer
- Resolution = MUST set according to the printer dpi (203dpi, 300dpi or 600dpi)
- Media tracking
- Continuous: Using media or continuous form (no gaps, notches, black marks for the top of the form detection).
- Mark Sensing: Using media that has a black mark for the top of the form detection.
- Web Sensing: Using media with gaps between labels, notch, or a hole to detect the top of the form.
- Media Type
- Thermal Transfer: Printing with ribbon on thermal transfer paper.
- Thermal Direct: Printing on heat-sensitive paper (no ribbon used).
- Click Set Default Options. If prompted Authentication Required to enter username and password, enter your MAC's account credential.
- Go to Printer Settings for further modification. You may follow the setting below:
- You may set Darkness and Print Rate (Speed) at your preference to adjust print quality.
- Top: This modifies the default vertical image start position to compensate for differences between the printer top of the form.
- Tear Off: This modifies the resting position of the label to allow user adjustment of the gap over the tear bar or the cut location of the cutter function.
- Click Set Default Options. If prompted Authentication Required, enter your Mac account's credentials.

Printing a Test Page
- From the Printers page in CUPS, select Print Test Page from the drop-down menu to print a test page.