Greetings. I'm trying to develop an aplication based in Java for printing and encoding magnetic cards from a Zebra ZXP Series 3 printer. I've downloaded the Zebra Java SDK with the Zebra api ver 2.11 from your website, but, because I was having trouble with connecting the printer to my computer with my aplication, I've contacted via e-mail to the Zebra card SDK support and they delivered me a new version of the sdk. But they didn't give me any documentation of the new api. I've consulting this page Link-OS SDK - Zebra Technologies Techdocs but in the 2.12 version there are new classes that don't have any documentation in said page. I will apriciatte any information that you can give me.