Products
WH-E28
Features

- Stylish, delicate and elegant appearance
- Paper end sensors and self-motion memory printing function
- Very silent printing thru direct thermal printing method
- Support 3.3V low voltage system
- Add coordinate curve printing function
- Serial RS-232C / 485 / TTL, Parallel interface
- Abundant figure/ curves/ characters print function
- Easier paper loading
Applications
Mobile POS, Field sales and service, Transportation, Hospitality, Parking, Utility billing, Safety, Material management.
Platform
- Android
- Windows
- Linux
- WindowsCE
Specification
| Item | Specification | |
| Printing method | Direct thermal line printing | |
| Print out detection | Paper end sensors function | |
| Paper loading way | Easy paper loading | |
| Paper width | 57mm | |
| Print width | 48mm | |
| Resolution ration | 384dots/line | |
| Life of printing head | 6,000,000 character lines | |
| Printing speed | 40mm/s | |
| Character size | 12*24dots | |
| Chinese character library | 24*24dots | |
| Outline demension | 84.6mm*84.6mm*57.5mm | |
| Installation demension | 79.6mm*79.6mm | |
| Paper supplied | Thermal roll paper(57mm, 50mmΦ) | |
| Interface | Serial RS-232,485,TTL/ Parallel interface | |
| Input power | DC 5V ~ 8.4V, 15W/ 9-24V,30W | |
| Operating temperature | 5℃~ 50℃ | |
| Storage temperature | -20℃~ 60℃ | |
| Operating humidity | 10% ~ 80% | |
| Storage humidity | 10% ~ 90% | |