Presstek Heads to GRAPH EXPO with Broad Portfolio

HUDSON, NH—July 12, 2011—Presstek Inc. (NASDAQ: PRST), a leading supplier of digital offset printing solutions to the printing and communications industries, today announced that its portfolio of DI digital offset presses, CTP systems and plates, press room supplies and service offerings will be represented at GRAPH EXPO 2011, scheduled for Sept. 11-14, 2011, at McCormick Place in Chicago. Presstek will be located in Booth 3200 at the front of the South Hall. The booth will feature a five-color Presstek 75DI digital offset press which goes from digital file to sellable sheet in only six minutes.