Auto Cutter: Compact size and easy to set up. The thermal printer is environmentally friendly and more cost-effective than ink cartridges. 250mm/s High-Speed Printing: Saves time with high printing speed. The printer has a lifespan of 150 kilometers and can perform over 1,500,000 automatic cuts. Ethernet and USB Serial Ports: Compatible with Windows and OPOS drivers. Connect to a PC or cash drawer to set up your POS system. Alarming Light: Features a flashing light and beep sound to ensure orders are received on time. User-Friendly: Includes a CD driver and user manual. Unique mechanism allows easy paper cutter replacement without opening the printer cover.