Digital Printing-Liquid Toner

HUDSON, NH—June 6, 2007—Presstek, Inc. (Nasdaq: PRST), the leading manufacturer and marketer of digital offset printing business solutions, today announced that Pitman Company, one of the nation’s largest graphic arts market distributors, will now sell its Presstek 34DI and 52DI presses, further expanding its channel for Presstek Direct Imaging (DI®) systems into Pitman’s well established, large customer base. For Pitman, North America’s leading value-added supplier to the graphic communications industry, the DI presses help their customers effectively address one of the fastest growing segments of the print market – runs between 250 and 10,000 impressions. “We are excited to be partnering with

FOCUS ON the basics—market opportunity, customer needs, streamlined workflow and the right equipment—is paying off for City Colors Digital Printing Center, Doral, FL. A family owned and operated business, City Colors was created in 1998 as a “to the trade only” printer, running a new Heidelberg QM DI with an imaging system from Presstek. As the company grew, it added two more of these direct imaging presses. Today, it employs 18 people and has recently added two Presstek 52DIs, replacing two of the QM DIs. “We’re confident and happy about our future and our opportunity for growth,” reports Maria Elena Infante, who handles the

Presstek’s Digital Offset Solutions Show How Printers Can Achieve Higher Quality, Profitability and Competitiveness Hudson, NH— April 26, 2007—Presstek Inc. (Nasdaq: PRST), the leading manufacturer and marketer of digital offset printing business solutions, demonstrated how print services companies can augment their existing equipment with Direct Imaging (DI®) digital offset presses to increase their profitability, printing quality and overall competitiveness at the On Demand Conference & Expo last week. As a result of its presence at the show, the company enjoyed multiple sales of digital offset equipment and a significant number of qualified new leads. “Show attendees who operate toner machines need help

Presstek’s Digital Solutions Address Mainstream On Demand Printing Requirements for Faster Speed, Superior Output and Greater Profitability HUDSON, NH—April 2, 2007—Presstek Inc., a leading manufacturer and marketer of digital offset printing business solutions, will demonstrate how to deliver increased profitability and higher printing quality at the upcoming On Demand Conference and Expo. In addition, Presstek customers will speak on conference panels, outlining how they have successfully addressed today’s printing challenges. During the conference – April 16-19 at Boston’s Convention & Exhibition Center – Presstek will demonstrate its flexible and efficient printing solutions that yield superior quality in a cost-effective manner. A typical job on a direct-to-press

HUDSON, NH—January 30, 2007—Presstek, Inc. (Nasdaq:PRST), a leading manufacturer and marketer of digital offset printing business solutions for the graphic arts market, today announced that it will be featuring it’s award-winning portfolio of digital offset printing solutions from March 2nd to 4th at The Graphics of the Americas trade show in Miami, FL. Presstek’s easy to use products – DI presses, chemistry-free CTP systems and workflow solutions – are engineered to enable printers to grow their business by increasing productivity and quality while removing cost from the print production process. “Today’s print service providers are looking for ways to differentiate themselves in an increasingly competitive

HUDSON, NH—January 24, 2007—Presstek, Inc. (Nasdaq:PRST), a leading manufacturer and marketer of digital offset printing business solutions for the graphic arts market, today announces the appointment of Todd Chambers, who will be responsible for directing Presstek’s worldwide marketing in his role as Chief Marketing Officer. “These are exciting times for Presstek as the synergy continues to grow between the industry’s new market requirements and the solutions that Presstek provides,” says Ed Marino, Presstek’s president and CEO. “Adding a Chief Marketing Officer to our senior staff is important to our continuing transition of Presstek from a technology-focused company to a market-driven, customer-oriented company, so we are

HUDSON, NH—December 15, 2006—Presstek, Inc., a leading manufacturer and marketer of digital offset printing business solutions for the graphic arts market, today announced the 2007 first quarter schedule for its popular open house events. These local open houses provide a relaxed atmosphere where printers can see Presstek’s digital offset solutions in action and witness first-hand how they deliver a smarter, more productive and profitable way to print fast turnaround, high-quality color offset printing. Demonstrations of Presstek DI presses, chemistry-free CTP systems, and workflow solutions are featured throughout the day. In addition, a short presentation is scheduled several times a day on how to take advantage

HUDSON, NH—November 13, 2006—Presstek, Inc. (Nasdaq: PRST), a leading manufacturer and marketer of digital offset printing business solutions for the graphic arts markets, reports that it is achieving success in reaching the large base of franchise printers. Like all commercial printers, the franchises are challenged to meet the market demand for quality color printing, produced quickly in the desired quantity at a competitive price. Presstek’s DI® press and chemistry-free CTP solutions are designed to meet this demand. There are more than 2,700 print franchise locations in North America. According to a study conducted by research firm InfoTrends entitled The Cost of Print, almost 70%

HUDSON, NH—October 25, 2006—Presstek, Inc., a leading manufacturer and marketer of digital offset printing business solutions for the graphic arts market, today announced plans to showcase a broad array of digital solutions at Print World 2006 (Booth #300), being held at the National Trade Centre in Downtown Toronto November 18th through 20th, 2006. Formerly known as Print Ontario, Print World: The World of Shorter-Run Printing, focuses on printing technology and services for shorter-run printing. “The demand for shorter run lengths is a reality that print service providers deal with every day. It makes so much sense to have a trade show dedicated to addressing this

HUDSON, NH—October 19, 2006—Presstek, Inc. (Nasdaq: PRST), a leading manufacturer and marketer of digital offset printing business solutions for the graphic arts markets, today reported that it generated strong results at the Graph Expo 2006 exhibition, further demonstrating that Presstek products are accurately targeting the business needs of the print market. Customers responded enthusiastically with strong interest and multiple commitments for Presstek products at Graph Expo, North America’s largest printing trade show, held at McCormick Place, Chicago October 15-18, 2006.    Graph Expo 2006 Results Over $5 million in customer commitments, including more than one dozen DI® presses Over 500 qualified sales leads recorded for Presstek’s full