GZDKUG 80mm Thermal Printer

Specification 1. Print mode:thermal type 2. Print width: 78mm3. Print density: 384 dot / line 4. Print speed:50-80mm/s 5. Interface: USB+ blue-too-th 6. Print paper width:80mm7. Roll diameter:40 mm 8. Paper thickness:0.06-0.08mm 9. Print command: compatible with ESC/POS 10. Character size: 24*24 point 11. Bar code type: CODE39 12. Input buffer: bytes 1.5K 13. Power adapter:input: AC220V output: DC9V/2A 14. Lithium battery: 2600mAh/7.2V 15. Charging time: 4 hours 16. Working environment temperature: 0 C ~50 C, humidity: 20%~85%