Mobile printer, direct thermal, 8 dots/mm (203 dpi), media width (max.): 58 mm, print width (max.): 48 mm, roll diameter (max.): 56 mm, speed (max.): 127 mm/s, USB, RS232, Wi-Fi (802.11a/b/g/n), LCD Display, Black Mark Sensor, Gap Sensor, ZPL, ESC/POS, CPCL