The Epson DFX-9000 is the fastest 9-pin heavy duty dot matrix printer in its class. Built to bring your business speed and reliability, it gives you the power to handle the most demanding workloads quickly and at exceptional value. Take advantage of the fastest 9-pin heavy duty dot matrix printer in its class. With a 1,550cps print speed, the Epson DFX-9000 will deliver exceptional performance in all data processing and drafting tasks. You can rely on the ongoing support of a print volume of 133 million lines MVBF, an MTBF of 20,000 power on hours and a 15 million characters ribbon life. Durability that keeps your business working.