The ML3320eco and wide carriage ML3321eco printers are suited to high speed, high volume data and word processing applications, where fast throughput and flexible paper management are required. These 9-pin, impact printers are engineered to be tough enough for dedicated printing in the most demanding environments. With outstanding reliability, ease-of-use and barcoding facilities as well as the ability to run twice as long as most printers in their class, they are ideal for customer service points in wholesale and service environments.