Cost-Efficiency- All in one Plus™ Interface• Triple InterfaceUSB V2.0 FS + Ethernet + Serial• Dual InterfaceUSB V2.0 FS + SerialUSB V2.0 FS + ParallelUSB V2.0 FS + SD- Paper saving mode. reducing the length of a receipt up to 25%Reliable Printing Performance- Printing speed up 220 mm/sec- High reliability mechanism :150 km TPH & 1.5 Million cuts Auto Cutter- 203 dpi supportedUser-Friendly Design- Stand-alone or space-saving wall-mount use- 2” or 3” paper choice- 2 inch partition included- Anti-jam guide- Easy Tracking™ supports a QR code linking to the technical support micro site on a unique label plate found on the bottom of the printer