directly print from report 12.2.1.3 - Windows

Hi

we are using Forms& reports 12.2.1.3 on Windows.

now users want to directly print barcode card to their local printers on client side by just clicking button in form.

so showing PDF in cache and printing it out is not the solution.

and also, user's printers may be in other network which not be accessed by our Report Server.

I knew for 11g, the possible solution could be Webutil, but what we could do for 12c?

Thank you

Simon