The industry’s steady selling receipt printer Powerful Printing Performance – Fast printing up to 250mm/sec (25% faster than the SRP-350II) – 4-type dithering options for graphic printing – A family of the world-class SRP-350 line Multiple interface choice – Built-in USB with a choice of Serial, Parallel,or Ethernet User-friendly Design – Anti-jam guide – Stand-alone or Space-saving wall-mount use – 2” or 3” paper choice