| Item | ES340 |
| Print Szie(inch) | 4 |
| Print Resoution(dpi) | 203 |
| Maximum Print Speed(mm/s) | 127 |
| RAM | 640KB |
| Flash | 4MB |
| Connection | USB |
| Printer Driver | XP/Win7/Win8/Win10/Linux/MacOS |
| Packaged Size(mm) | 255x187x132 |
| Dual Type | Label paper, black label paper, continuous paper, folding paper |
| App Control | × |
| Metal Cutter | × |
| Supported Languages | English, Chinese |
