Technial information: PRINTING MECHANISM type2 thermal printers model CITIZEN LT483 paper width 2 x 49 mm KEYBOARD type5 keys switch base number of keys5 DISPLAY customeralpha-numeric, backlight, blue LCD, 4 x 20 characters CONNECTIONS communication connections3 x RS-232 + USB cooperation with devicesPC, EFT terminal, PinPad, barcode reader, modem and others draw controlyes, 24 V POWER SUPPLY mains230 V, external power supply emergency built-in battery (2 x 12 V 1, 2 Ah) DIMENSIONS width/height/depth170 x 255 x 240 weight3, 1 kg Show More