The ENERGY STAR® certified Printronix P7000 Cartridge Series of Line Matrix Printers providescompetitive advantages with the Power of Plus. Through a series of engineering innovations, the P7000 Series delivers improved reliability, productivity and environmental advantages.LONGER LASTING INK = Fewer ribbon changes yield more productivity and contribute to a lower cost of ownership.LEADING EDGE RIBBON TECHNOLOGY = Less IT interventions reduce downtime, with a patented ribbon jam prevention system. The high-density ribbon yields a longer life and a darker print quality.EMBEDDED MICROCHIP = Provides precise, integrated control over ribbon life, print quality and operating costs. Productivity is improved by preventing interruptions of long print runs.NEW CARTRIDGE RIBBON DESIGN = With the self contained cartridge ribbon, changing ribbons is easier, cleaner and faster when compared to spool and laser printers.ENVIRONMENTAL ADVANTAGE = Line matrix consumables are greener than serial or laser printer consumables, and are able to print on papers and forms with a higher percentage of recycled content.