Features:
Print method: Direct thermal
Paper width: 57.5 +- 0.5mm
Print density: 8 dots/mm, 384 dots/line
Print speed: 50mm/sec.
Reliability: Print head life: 2x106 lines
MCBF: 10x106 lines
Valid print width: 48mm
Feed speed: 70mm/sec. Or 20 lines/sec.

Print paper:
Thermal roll model: TF50KS-E(japanpaper co. Ltd)
AF50KS-E(jujothermal)

Thermal roll:
Width: 57 +- 0.5mm
Od: 75mm(max. )
ID: 13mm(min. )
Thickness: 53-60G/M2

Print font:
ANK character set: 12x24 dots, 1.25x3.00mm
GB level I, II Chinese character library, 24x24 dots, 3.00x3.00mm

Interface:
Parallel: dB25(male)socket, 8-bit parallel interface, busy/ack handshaking protoCo., ttl signal level.
Serial: dB25(female)socket, RTS/CTS protoCo., baud rate: 9600BPS

Power supply: DC 8.5V, 2A

Appearance outline: 150(w)205*(l)132*(h)mm