5
Chapter 2 Characteristic Specification
2.1 Printing Specification
Printing Method: Thermal line
Paper Width: 57.5±0.5mm
Effective Printing Width: 48mm
Resolution: 8dots/mm
（
203dpi
）
Dots per line: 384dots
Printing Speed: max 100m/s for thermal paper
Paper Thickness: 0.06
～
0.08mm(thermal paper)
0.06~0.15mm(label paper)
Printable Content:GB18030, BIG5,GB12345,Shift+JIS, ASCII,
custom character set,figure
1DBarcode:UPCA,UPCE,EAN13,EAN8,CODE39,ITF25,CODABAR,
CODE93,CODE128
2D Barcode:PDF417,QR CODE,DATA Matrix
2.2 Physical Parameters
Dimension (W×L×H): 120(L) X82(W) X50.5(H) mm
Physical Weight:300g (excluding roll paper)
Paper Type: Common Thermal Paper/Thermal Label Paper 58
φ
40mm
（
MAX
）
Interface: USB, RS-232
，
Bluetooth
Printing Head Life: 50km
2.3 Environment Parameters
Operating Temp: 0
℃
~50
℃
Operating Humidity: 10%~80%
Storage Temp: -20
℃
~60
℃
Storage Humidity: 10%~90%
2.4 Other Specification
●
Paper Loading Method:
drop-in easy loading
（
please refer to details in
3.1.2 Paper Roll Installation)
● Tearing way:
manually tearing
●
Black Mark Location:
available(details please see 4.2 pre-printed black
mark manual).
●
Printing Control Command:
ESC/POS compatible command set
(refer to<T11/L21Printer Developer Manual >).
●
Power Supply:
1500mAh rechargeable polymer lithium battery.
●
Low Power Alarm:
When the electric of battery will run out, the power
indicator will be red to alarm if there is still printing
data in printer. After printing, printer will be in sleeping
