The DP8340 Series are housed dot matrix impact printers designed for heavy duty applications requiring maximum reliability at a competitive price. Each model is packaged as a printer module and separate power supply module in order to take up a minimum of counter space and make it an ideal printer for mobile applications. The included cash drawer driver provides a large reduction in system cost as it allows for the use of simple non-intelligent cash drawers. Additional features include two color printing, one line validation, friction and sprocket versions, and models to accommodate paper from 3.25 inch up to 4.5 inch.