HTTP POST in shared zebra printer.

Hi, can I use HTTP POST  in a zebra installed in a network PC?

For example: PC_IP/zebra (shared printer), or just works in a specific zebra's IP?

I try to add this path like the examples from HTTPOST by Zebra, but doesn´t works.

My Java Web App, need to print labels in this local zebra, the user will be in the same network that the printer!

There is another method?

Thanks. Paula.