Digital Printing-Digital Offset

HUDSON, NH—February 11, 2008—Presstek, Inc. (Nasdaq: PRST), a leading manufacturer and marketer of digital offset business solutions, today announced the filing of a Complaint with the International Trade Commission (ITC) against Israeli printing plate manufacturer VIM Technologies, Ltd. and its manufacturing partner Hanita Coatings RCA, Ltd. for infringement of Presstek’s patent and trademark rights. Presstek also sued three U.S. based distributors of VIM products: Guaranteed Service & Supplies, Inc., Ohio Graphco Inc., and Recognition Systems Inc., as well as one Canadian based distributor, AteCe Canada. Presstek is seeking, among other things, an Order from the ITC forbidding the importation and sale of

HUDSON, NH—January 31, 2008—Presstek, Inc., a manufacturer and marketer of digital offset printing business solutions, has announced the formation of three strategic business units designed to increase organizational focus on key business areas. Each strategic business unit is led by a Group Product Director. New strategic business units include: • Digital Printing Business Unit, which includes digital presses, consumables and workflow • CTP Business Unit, responsible for digital platemaking systems, consumables and workflow • Traditional Business Unit, consists of polyester CTP platemaking and pressroom supplies “As Presstek’s new management team looks at the addressability of our solutions to the worldwide print market,

Featuring Presstek’s 52DI for Greater Productivity and Profitability HUDSON, NH—January 22, 2008— Presstek, Inc., the leading manufacturer and marketer of digital offset printing business solutions, today announced that it will be featuring its industry leading direct imaging (DI®) digital offset press and chemistry-free CTP solutions at The Graphics of the Americas trade show in Miami, FL from February 28th to March 1st. At booth #1090, Presstek will showcase its 52DI® digital offset press and a range of CTP solutions specifically designed for printers seeking a faster way to profitably print short-run color work. At the show, the following digital offset printing solutions will

MARKETERS RECOGNIZE that smaller, more targeted campaigns achieve a greater return on investment. Successful in-plants are aiding the marketing process by providing both versioning and personalization. • Versioning is when a similar piece is printed for multiple audiences. For example: a four-page company newsletter for a large corporation where the inside content is common to all versions but the front cover contains specific information for each location or division. Using versioning, each group receives relevant news about their company and job. • Personalization takes this a step further: each piece is customized for the recipient. Simple personalization often includes the person’s name and a personal URL

HUDSON, NH—October 17, 2007—Presstek, Inc. (Nasdaq: PRST), the leading manufacturer and marketer of digital offset printing business solutions, today announced that Universal Lithographers Inc., a leading commercial printer in Sheboygan, Wis., has installed a Presstek 52DI digital offset press. After a comprehensive evaluation of digital printing options, Universal selected Presstek’s 52DI to profitably meet demand for short-run, high-quality printing and sustain the company’s core competencies. Universal Lithographers is a 42-person print shop that produces high-end graphics for major Midwestern manufacturers, insurance companies, financial institutions, and advertising and design firms. The company installed a Presstek 52DI press to accomplish four specific business objectives: increase

HUDSON, NH—Oct. 9, 2007—Presstek, Inc. (Nasdaq: PRST), the leading manufacturer and marketer of digital offset printing business solutions, today announced that President and Chief Executive Officer Jeff Jacobson has been appointed to the EDSF board of directors. EDSF is the international, non-profit organization dedicated to the document management and graphic communications industries. As a charitable foundation, EDSF is dedicated to preparing the next generation of professionals for the document management and graphic communications marketplace. The organization supports the industry’s future by granting scholarships to students in support of their academic careers, providing a research grant/mentor program for colleges and universities, building career awareness, and recognizing

All DI Press Owners to Receive Free One Year Membership HUDSON, NH—Oct.2, 2007—Presstek, Inc. (Nasdaq: PRST), the leading manufacturer and marketer of digital offset printing business solutions in cooperation with the Digital Imaging Customer Exchange (DICE) have announced a new membership segment of DICE that focuses on printers that use Presstek DI® enabled digital offset presses, whether branded under the Presstek name or by of one of the company’s OEMs. DICE, is an independent users group for owners of high-end digital color presses, Presstek DI is the fourth vendor platform supported by DICE members, the others being HP Indigo, Kodak NexPress, and higher end Xerox

GRAPH EXPO returned to Chicago last month, bringing printers together from all over the globe. Despite its earlier than usual start the weekend after Labor Day, the four-day graphic arts trade show packed a decent crowd. Granted, opening day attendance thinned noticeably around NFL kickoff time (it was the season opener, after all), but by day two McCormick Place was jammed solid. An impressive 640 exhibitors (including 120+ new ones) spread out across 460,984 net square feet of exhibit space. In-plants interested in wide-format printing or in mailing/fulfillment could go to special sections of the show floor where such equipment was clustered.

HUDSON, NH—Sept. 18, 2007—Presstek, Inc. (Nasdaq: PRST), the leading manufacturer and marketer of digital offset printing business solutions, continued to build momentum and furthered its presence in the industry with a strong showing at Graph Expo 2007, North America’s largest industry trade show. During Graph Expo, Presstek demonstrated how print service companies in today’s changing print market can increase their ability to be more capable, profitable and competitive with its digital offset solutions. Presstek demonstrated how its environmentally friendly Presstek DI® digital offset presses and true chemistry-free computer-to-plate (CTP) systems can help print businesses achieve superior quality color printing faster and more profitably. During

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. With increased industry competition and the opportunity for new revenue streams, a variety of direct mail and marketing agencies have started