Reliable fast and environmentally friendly 9-pin printer that deliver superb value for money9-pin 136 column dot matrix printerUp to 435 characters per second (cps) print speedEco-friendly technology sleep mode consumes just 1.5WOKI Microline IBM and Epson emulationsMulti-part paper-handling (original + 4 copies)USB and Parallel interfaces with RS232 and Network optionsHigh speed energy efficient and reliableA great all-rounder the 80 column ML3321eco dot matrix printer is suited to a wide range of high speed data listing and multi-part forms applications where fast throughput and flexible paper management are required.Engineered to work in the most demanding of environments this tough desktop printer has provided over 10 years of dependable service to business. 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 the products long life.Media and application friendlyThe ML3321eco printer can handle cut sheets continuous feed paper and multi-part forms. Perfect for printing receipts invoices picking lists reports and spread sheets working across a wide range of retail and production environments. Its robust 9-pin print head can produce up to 5 copies simultaneously for highly efficient document production.Top bottom and rear paper input paths and a built-in rear push tractor feed unit provide flexibility. Optional bottom push and top pull tractor units are available to allow the loading of two different media types simultaneously or the feeding of heavier papers and labels.Eco-friendly and cost effectiveThe ML3321co printer has been developed to be eco-friendly. OKIs SoC (System on Chip) technology reduces power consumption to an impressively low 1.5W in Sleep mode keeping your running costs and energy consumption to a minimum as well as reducing your carbon footprint.OKIs commitment to customersThe OKI brand is one of proven reliability and value. With almost half a century of experience in the impact printer industry you are guaranteed a best-in-class performance and great value for money products. And for total peace of mind just register your printer and take advantage of our extended three year on-site warranty at no extra cost.