When we have used the internet on Princess we just went to the internet cafe, used our room card to sing in and just did what we needed. Once we had completed we logged off. We never had to print anything but did see people printing.
We were only charged for the time used and nothing more.
Star Princess 2005, Sun Princess 2005
Caribbean Princess 2006, MSC Lirica 2006 , NCL Pearl 2007, Majesty of the Seas 2008, Carnival Destiny 2008, MSC Lirica 2009, Carnival Valor 2009,Carnival Legend 2010, Carnival Liberty 2010,Carnival Fantsay 2011,Carnival Valor Feb 2012, MSC Poesia Dec 2012, MSC Poesia April 2013, Carnival Legend Nov 2013, MSC DIVINA Jan 2014, MSC Divina Oct 2014, Carnival Liberty Jan 2015, MSC Divina Apr 2015, Carnival Ecstasy Oct 2015, NCL Star Jan 2016
Fern, additionally the cost to print ONE page is $0.50. Kind of stiff.
SS Norway (12 times) '85 - '97; Radiance OS 06/01; Island Princess 11/04, Grand Princess 11/04/05, Golden Princess 7/21/06, Golden Princess 2/24/07, Explorer of the Seas 12/23/07, Island Princess 11/15/08
Yes, you can do this. However, on the Caribbean Princess in May, I tried to print the boarding pass and Princess does not have (at that time anyway) Adobe on the machines, and this was needed to print my boarding pass.