Receipt printer abbreviated tax invoice standard definition With a thermal printer (Thermal Printer), ultra-high printing speed up to 250 mm / sec, designed to meet all connections, including RS-232 and USB and Ethernet, supports Thermal Size 80x80 paper rolls, easy to use, price Economical, meet the requirements, print clearly, print quickly, complete functions, can be used in any shop good for business Shops or other service points who want to raise service standards such as restaurants, coffee shops, libraries, banks, retail stores, gas stations, etc.