Click to expand.Yeah, I agree, the situation really is ridiculous. All the UPS Plugin for Windows is is a special-purpose MIME handler; it looks for the MIME type indicating a Zebra 'EPL' file and sends it directly to the Zebra printer. There's really no reason why UPS can't make their plugin for other platforms. In fact, someone wrote an open-source plugin for Linux, but it isn't being maintained.
It's on SourceForge here: My way around this mess is to download the label generated by UPS.com, then manually send it to my Zebra printer. This is preferable to copying the label image and printing it because you get full resolution, so the label looks nice and sharp. The easy way to download the label is to use a download manager (I'm using Speed Download), and tell the DM to handle the MIME type 'application/epl2'. Now, every time Speed Download sees this type of file sent, it downloads it to my Mac. Once the file is on your Mac, you have to send it to the printer. So far, I do this on the command line. Just like other *nixes, you can use 'lp' to send the file.
Or, if you have a network-attached Zebra, you can use NetCat to send the file: 'nc PRINTER_IP 9100.
For Windows ® users (without Google Chrome): The following steps should be followed when setting up your thermal label printer for printing labels for UPS Internet or CampusShip shipping from a Windows PC: • Download and install the UPS thermal printer drivers (link below) • Enable the UPS Printer Applet • Set your browser's pop-up blocker to accept pop-up windows from ups.com. UPS Internet Shipping and CampusShip use pop-up windows to display labels for printing For Mac ® users or Windows Google Chrome users: The following steps should be followed when setting-up your thermal label printer for printing labels for UPS Internet or CampusShip shipping from a Mac: • Install your thermal printer. • Enable the UPS Printer Applet.
• Set your browser's pop-up blocker to accept pop-up windows from ups.com. UPS Internet Shipping and CampusShip use pop-up windows to display labels for printing. If using a Windows ® operating system without the Google Chrome browser, to print with an Eltron or Zebra thermal printer you must install the drivers provided below; the driver provided with your printer will not work with UPS Internet Shipping or CampusShip. If you are using a different thermal printer, use the drivers that came with your printer and do not install the UPS Thermal Printer Drivers. Note: Do not plug your printer into the computer until instructed to do so below. The following instructions will help you download and install the UPS Thermal Printer drivers to your selected directory. • Turn off the printer.
Problem Solved For Zebra Ebay PayPal Shipping On Mac There is a commercial driver for Zebra printers on Mac OSX, works perfectly with the LP2844 and GK420d printer even from courier Websites and Ebay (PayPal) shipping with no fuzziness (pixelation).
Zebra Printers Driver Windows 10

• Select the Download the UPS Thermal Printer Drivers link below. • You may see one or more of the following windows based on your operating system and security settings; take the action listed for each window.