Connecting via parallel port at 24 V DC, the Epson C31C178242 is an impact dot matrix slip printer built for POS receipt applications. Its 7-pin printhead delivers monochrome output at up to 2.1 lps across 42 columns, handling slip media ranging from 80 to 182 mm wide and 69 to 257 mm long. Four print sizes and four print directions are supported, along with a page mode for flexible document placement, a touch panel and an automatic paper eject function. The unit measures 4 in tall, 7.1 in wide and 7.5 in deep, and is PC-platform compatible. It carries a 1-year limited warranty.