6
3.2 Power Charging
Power
DC12V/2A power adapter or 7.4V / 2000mAh
rechargeable polymer lithium battery
3.3 Connection
Connection
RS232,USB, 4.0 Dual mode Bluetooth
3.4 Physical Parameters
Dimension
120(L)×97(W)×49(H)mm
Weight
250g
（
Excluding paper and battery
）
Roll
diameter
≤40mm
3.5 Environmental Parameters
Operating
Temp
0
℃
～
50
℃
Operating
Humidity
10%
～
80%
Storage
Temp
-25
℃
～
70
℃
Storage
Humidity
10%
～
95%
3.6 Other Features
Paper Loading Method
Auto feeding paper
Black Mark Detection
Please refer to details in Annex 1
Paper Out Detection
When paper is out, the ERROR Indicator will light
on, and the printer beeps and stop printing..
Control Command
Support ESC/POS
Power Alarm
When the battery power is low, the RED LED
indicator blinks
Battery Charging
2.5 hours
Battery Duration
Printing no less than 120m(25%print density)