Howto program ZXP serie 7

Hello everybody,

I need to replace an old P330i Card Printer with ZXP serie 7 in a host application. The host application is written in C++. We control the printer sending some commands directly to the USP endpoint. (e.g. MI to get a new card).

I've searched the zebra developper resources and found the z motive documentation. That seems to me a C# API. Does anybody know what direct printer language is supported.