This lib is intended to integrate the Browser Print SDK of Zebra printers.
In order to work it is necessary to install on each client machine the Browser Print SDK that follows the link of the same below:
https://www.zebra.com/us/en/products/software/barcode-printers/link-os/browser-print.html
Some people are complaining that they are unable to install the application. That's why I'm uploading a new version.