3
Effective Printing Width:
48mm
；
Resolution:
5 dot/mm (127dpi)
；
Dots per line:
240 dots
；
Printing Speed:
MAX 14.4 dot lps±20% ( 5.5mm/s)
；
Paper Thickness:
0.06
～
0.08mm
；
Character Set:
GB18030 and BIG5 (16*16 and 12*12) (Chinese), ASCII (8*16 and 6*12),
User-defined
ANK set: ASCII, Codepage and International character sets
2.2 Physical parameter
Outer Dimension:
122
（
L
）
×98
（
W
）
×47
（
H
）
mm
；
Weight:
347g
（
without paper roll and battery
）；
Paper Type:
plain paper 58x
φ
40mm
（
MAX
）
Interface:
USB, Bluetooth, RF
；
Printing Head Life
: 1,500,000lines
2.3 Environmental parameter
Operating Temp:
0
℃～
50
℃；
Operating Humidity:
10%
～
80%
；
Storage Temp:
-20
℃～
60
℃；
Storage Humidity:
10%
～
90%
2.4 Other Specification
Paper Loading Method:
shell type paper loading ( please refer to details in 3.1.2 Paper Roll
Installation).
Paper cutting method:
Manual
Black Mark Location:
available (details please see 4.2 pre-printing black mark manual).
Printing Control Command:
ESC/POS compatible command set (refer to<T7 Commands
Manual >).
Power Supply:
7.4VDC/1500mAh rechargeable polymer lithium battery.
Power Alarm:
when the battery is low, the battery indicator blinks
Battery Charging:
quick charging. it will be charged fully about 4 hours;
Battery Duration:
under 25% printing density, at least 30 meters. The standby time is over 35
hours. These parameters are just for reference, long term usage will cause the capacity decline,
and can not ensure the time of printing.
Chapter 3 Operation Method
3.1 Using Preparation
3.1.1 Battery Installation
1. Put the battery into the battery slot.
2. Install the battery cover.
