Presstek Sees Strong Demand for DI Presses

HUDSON, NH—April 30, 2007—Presstek Inc. (Nasdaq: PRST), the leading manufacturer and marketer of digital offset printing business solutions, following the release of its 10K reported a 25 percent increase in 2006 shipments of its Direct Imaging (DI®) presses over the previous year and a 72 percent increase in DI equipment revenue over 2005.