Epson TM-L90 (412A0). Print technology: Thermal, Type: POS printer, Maximum resolution: 203 x 203 DPI. Maximum roll diameter: 9 cm. Connectivity technology: Wired, USB connector: USB Type-B, Serial interface type: RS-232. Sound pressure level (printing): 53 dB, Mean time between failures (MTBF): 360000 h, Country of origin: China. Product colour: Grey