Products
WH-E20
Features

- Dot matrix printing method
- Stylish, delicate and elegant appearance
- copy function of LCD screen
- Serial RS-232, TTL / Parallel interface
- Abundant figure/ curve / characters print function
- Plot rotation printing for expanded letter character set
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 | dot matrix printing method | |
| Paper width | 44mm/57mm | |
| Print width | 32mm/48mm | |
| Resolution ration | 96dots/line,144dots/line,240dots/line | |
| Character per line | 16/24/40 | |
| Printing speed | 1line/sec,0.7line/sec,0.4line/sec | |
| Character size | 6*8dots,8*16dots,6*12dots | |
| Chinese character library | GB2312,12*12dots,16*16dots | |
| Outline demension | 111.8mm*65.8mm*66mm | |
| Installation dimension | 103mm*57mm | |
| Inlaid deepness | 60.8mm | |
| Paper supplied | Plain paper (44mm/57mm, 30mmΦ) | |
| Interface | Serial RS232C, TTL/ Parallel interface | |
| Input Power | DC 5V, 1.5A | |
| Operating temperature | 5℃~ 50℃ | |
| Storage temperature | -20℃~ 60℃ | |
| Operating humidity | 10% ~ 80% | |
| Storage humidity | 10% ~ 90% | |