- 9-pin, 136 column dot matrix printer - Up to 570 characters per second (cps) print speed - Eco-friendly technology, sleep mode consumes just 1.5W - OKI Microline, IBM and Epson emulationsMulti-part paper-handling (original + 5 copies) - USB and Parallel interfaces with RS232 and Network options High volume, high speed printing and energy savings The 136 column ML5521eco dot matrix printer is perfect for high speed, high volume data listing and multi-part forms applications, where fast throughput and reliability are a must. Designed to be tough enough for mission critical printing in the most demanding of environments this high performance desktop printer has provided many years of dependable service to industry. Now enhanced with the latest power management technology power consumption is reduced to just 1.5W in “Sleep mode” to deliver significant energy savings over…