The narrow carriage (80 column) ML3320eco and wide carriage (136 column) ML3321eco dot matrix printers are perfect for high speed, high volume data listing and multi-part forms applications, where fast throughput and reliability are a must.
Engineered to work in the most demanding of environments these tough desktop printers have 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.