Use bluetooth & software
dimension
79*110*45mm
print method
line thermal printer
paper width
57mm
print width
48mm
weight ( g)
235 (not including the paper roll)
max diameter of paper roll
40mm
dot per lie
384 dots/line
internal characters
ascii ch(8x16,9x17,9x24,12×24); gb18030(16x16,24×24)
print speed
50~80mm/s
life cycle time
50km(printing density under 12.5%)/100 million pulses
text and graphic support
english, figure, symbol, chinese, graph, curve, icon pre-stored, barcode(code39ean13ean8 codabarcode128code93itf)
qr code ,pdf417
dot pitch (resolution)
203dpi/8 dots/mm
interface
bt,mini usb
power
2000mah 7.4v rechargeable lithium battery
recharge adapter
stand by recharging / ac adapter
self-check
without paper / cover open