Presstek DI Presses Facilitate Differentiated Services and Development of New Profit Centers for Mail Industry

Expanded Market Adoption of DI Presses Within the Mail Industry Drive New Sales Opportunities for Presstek and its Customers

HUDSON, NH—Sept. 6, 2007—Presstek, Inc. (Nasdaq: PRST), the leading manufacturer and marketer of digital offset printing business solutions, announces that the adoption of print services by the mail industry has created a new market opportunity for the company and presents an increased area of growth for Presstek’s Direct Imaging (DI®) digital offset product line into multiple print and mail facilities in North America.