The TM-U220 is an ideal low cost printer for point-of-sale applications. The TM-U220 not only has the same reliability as the the TM-U200 but also comes with advanced features. It is 30% faster than the TM-U200, has 4k buffer vs the original 1k and comes with a universal power supply. The TM-U220 has the exclusive Epson Connect-It interface, adjustable paper widths, real drop-in paper loading, "near-end" and "paper-out" sensors, and 2 years of warranty.