Bluetooth Printer

Nb-tek 58ubm
item parameter
printing method thermal line
effective printing width 48mm
resolution 384 dotsline�8dotsmm�203dpi�
priting speed 70mms
interface usb, bluetooth
line spacing 3.75mm�can adjust line spacing by command�
line no. Font a:32 character line
font b:42 characterline
character the standard gb18030 simplified traditional
character size ank character�font a�1.5�3.0mm�12�24 dots�
font b�1.1�2.1mm�9�17 dots�
graphics printing graphics printing supports bitmap download and print (support each bitmap size max.8k, download up to 5pcs)
smart power saving support
variable speed printing support
consumption support
dormancy support
dection sensor lack of paper detection
power display support
charge indicator support
lack of paper support
beep lack of paper,printing abnormal alarm
type thermal
width 57.5±0.5mm
thickness �0.12mm
diameter �40mm
feed easy�clameshell feed�
commands commands escpos
type rechargeable lithium polymer battery
capacity 2000mah7.4v
charger 9.0v2a
input 4kb
nv flash 40kb
weight 224g
dimension 114*80*50mm
operating temp�5 ~ 45�� humidity�10 ~ 80%
storage temp�-10 ~ 50� �humidity�10 ~ 90%�no dew�
reliability print head life 50km�printing density�12.5�
software driver android,ios,linux,win2000,win2003,winxp,win7,win8,win8.1, win10
warranty 1 year on side