Desktop Computers features: Usb Mini 58mm Pos Thermal Dot Receipt Bill Printer Set Roll Paper Pos-5890c Color: we send based on the color or size of the main image of the product page. Quantity：we send based on quantity on title, if there is no quantity in the title, we send based on description. Features: 100% brand new and high quality Suitable for all types of commercial retail POS systems Light in weight and smart in shape High-quality printing and low cost Low noise and high-speed printing Support cash drawer driver Easy for paper installation, Easy maintenance and excellent structure Low power consumption and low operating costs ( No Ribbons or Ink cartridges ) Specifications: Print Method: Thermal Line Printing Print Font Size: 384dot/Line ; ANK Character Font A:12*24 dots,1.5(W)*3.0(H)mm Chinese simplified/traditional:24*24 dots,3.0(W)*3.0(H)mm Printer Character: GB one/two Chinese character 24*24 dots, Support Taiwan,Hong kong traditional Extend Character : OEM437/Katakana/OEM850/OEM860/OEM863/OEM865/West Europe/Greek/Hebrew/East Europe/Iran/WPC1252/OEM866/OEM852/OEM858/IranII/Latvian/ Arabic/PT151,1251/OEM747/WPC1257/Vietnam/OEM864/Hebrew/WPC1255/Thai Printer Parameters : Support NV LOGO Print Print Speed: 90mm/sec Interface: USB Port Print Width: 57.5+/-0.5mm Roll Diameter: 50 mm Print Thickness: 0.06-0.08mm Dimension: 175*130*110mm (L*W*H) Plug: US Standard Power Adapter: DC 12V/3A Cash Drawer Control: DC 12V/1A Reliability Print: 100km Temperature:0-45 Deg.C Contrast Humidity:10-80% Drivers: for Win 9X /for Win 2000 /for Win 2003/for Win XP/for Win Vista/for Win 7 /for Win8/for Linux Compatible for EPSON, for SAMSUNG System Print Command: Compatible With Command ESC/POS Package includes: 1 x Thermal Printer 1 x Driver 1 x USB Cable 1 x connecting cable 1 x 58mm Paper Roll