Experience a truly Waterproof Solution Environmental Endurance - Liquid-Barrier™ creates real waterproof and dustproof solution (IP12 certified) - Built-in power supply for space saving and water protection Ensuring Business Continuity - High reliability of 250 km TPH with its auto cutter guaranteed up to 3 million cuts - Faster printing speed up to 350 mm/sec (29% faster than SRP-F310) - All in one Plus™ Interface (Built-in USB V2.0 + Ethernet) + Serial, Powered USB, Bluetooth 5.0 (MFi certified) or Dual-band WLAN (2.4GHz and 5GHz) Low TCO - Paper save mode supported - Eco-friendly low power consumption technology adopted - Energy star certified