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Engineered for forms printing, the Microline 421n dot-matrix printer is ideal for retail sales counters, medical facilities, automotive rental/repair shops, airline counters, financial departments, and manufacturing sites. The Microline features a 3-piece top cover that provides easy access and surpasses break resistance. It also comes with an internal cooling fan that provides continuous airflow for the printhead, maximizing throughput productivity for long, unattended jobs. The Microline has a zero-tear feature that accurately positions continuous forms for a clean tear at the perforation and is also equipped with additional feed rollers that provide precise forms handling and printed character placement accuracy. The Microline 421n uses a 9-pin printhead that has a 400 million character life and has print speeds of up to 570 characters per second (in superspeed draft mode).
This version of the Microline 421 comes with a 3-year exchange warranty and parallel, Ethernet, and USB interfaces.