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 use2″ or 3″ paper choice