Thermal Printer A9 - WH-A9

1. Very silent printing thru direct thermal printing method
2. High speed (50mm/sec, based on character ratio 25%)
3. High speed and low power consumption option
4. Support 3.3V low voltage system
5. Support 3.5V-9V power (best performance when 7.2-8.5V)
6. Serial (RS-232C, TTL) interface/Parallel interface
7. Abundant figure/curves/characters print function
8. Easier paper loading
Item Specification
Printing method Direct thermal line printing
Paper out detection Paper end sensors function
paper loading way Easy paper loading
Paper width 57 mm
Print width 48 mm
resolution ration 8 dots/mm(384 dots/line)
life of printing head 6×106 character lines
Printing speed 50mm/sec (when the character ratio is 25%)
Character 6x8dots , 8x16dots,or12x24dots
Chinese character library GB2312,16x16dots,or24x24dots
outline dimension(WxHxD mm) 84mmx98mmx57mm
Installation dimension(WxH mm) 78mmx92mm
Inlaid deepness 54mm
Paper supplied Thermal roll paper (57mm wide, 50mmø)
Interface Serial(RS-232C ,TTL)/Parallel interface
Input Power DC 3.5V-9V, 15W/ DC 5V,3A
Operating temperature 5°C ~ 50°C
Storage temperature -20°C ~ 60°C
Operating humidity 10°C ~ 80°C
Storage humidity 10°C ~ 90°C