1. High printing speed, low noise 2. Reliable and good printing quality 3. Easy paper loading 4. Support double color printing 5. Has paper end detecting function 6. High performance cutter optional Printing Method: 9 pins impact dot matrix Printing Width: 69.5±0.5mm Resolution: 180dpi Printing Speed: 4.4lines/sec Paper Width: 76±0.5mm Paper Loading: Easy loading Auto Cutter: 1million cuts Interface: USB, Serial, Parallel, Ethernet Emulation: ESC/POS/OPOS Ribbon Cassette: ERC-39 purple, black or red and black double color Driver: WIN2003/WINXP/WIN7/WIN8/WIN10 Certificate: ROHS, CE, 3C Dimension (LxWxH): 250*156*128mm Weight: (G.W.)2.25kg