Network Printing fro HMI 277

[sa747sp 0]

I want to print reports from a Simatic 277 touch panel to a printer using the ethernet port, can anyone tell me what I need to do. I have assumed I need to use the profinet system but I have never used it before and have little idea. Do I need an adapter from the HMi or what, advice on how to do this is most welcome. I also want to print locally from the USB port whenever a report is logged in the HMI, a line at a time, any help on this as well please. Many thanks in advance.