 While representing the senior Greek national team, Printezis was instrumental in the national team's bronze medal run at the 2009 EuroBasket.In the 2006–07 season, Printezis was loaned by Olympiacos to Olympia Larissa in the Greek League, where he averaged 11.5 points and 3.9 rebounds per game.At the Greek All-Star Game weekend that season, he won the slam dunk competition.