Why? Because newer presses are designed for maximum efficiency, both in consumables and paper waste. This is great for your printer because it keeps his running cost down. But from an environmental sustainability perspective, it’s great for you because fewer consumables, less paper waste, and faster makeready means a less impact on the environment in terms of chemical, solid waste, and energy use.

As just a single example, take the MAN Roland 700 DirectDrive press introduced at Graph Expo ‘08, a commercial printing and publishing trade show held in Chicago, IL, over the last two weeks.

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Presstek, the inventor of chemistry-free platemaking, is offering a free white paper entitled, “Growing Your Business by Going Green.” The paper speaks to both the environmental and economic benefits that can be realized by in-house print shops or third-party print providers who adopt the practice of “green” printing. This is also relevant to marketers who are looking for information to help them select a print provider that will help them meet their green marketing goals.

Despite the broad range of topics covered, the white paper is largely designed to discuss the economic and environmental benefits of Presstek DI digital offset presses. Most of my posts involve the business and marketing models relate to toner-based (digital) printing, but I’ve discussed the green benefits of the DI process in my posts before. This white paper goes into far more detail than I can cover here.

Like toner-based printing, DI printing eliminates many of the chemicals used in the print production process, although it is an offset process—it looks like traditional offset printing. But compared to a traditional offset press (comparisons are made to both 500-run and long-run quantities), it eliminates waste from

• press developer,
• press replenisher,
• press finisher/gum,
• fountain solution
• fountain substitute
• waste water

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