
| Model | D520BT |
| Printing Method | Direct Thermal |
| Products size | 175*219*157mm(L’W’H) |
| N.W | 1.1Kg |
| Maximum Print Width | 108mm(4.25″) |
| Maximum Print Length | 381mm |
| Paper width | 22-115mm |
| Printing Paper | 115mm’Ф127mm |
| Printing Speed | 127mm/s |
| Command Set | TSPL |
| System | Win XP/7/8/10/11,MacOS 10.14,Linux |
| Model | M831 |
|---|---|
| Product size | 264*78*45mm (L*W*H) |
| Weight | 690g |
| Resolutions | 300DPI |
| Print method | Direct thermal print |
| Printing Speed(Max) | 15mm/s |
| Valid Printing Width | 216mm |
| Interface | Bluetooth / Type-C |
| Battery Type | Rechargeable Lithium Batter |
| Battery Capacity | 2600mAh |
| Power Input | 5V/2A |
| Printing Density | Adjustable from level 1 to level 3 |
| Printing Protocol | Bitmap Printing |
| Media Type | Sheet/ Folded paper/ Rolled paper |
| Media Size | Letter/ A4/ 4/ 3/ 2inch |
| Media Thickness | < 0.15mm |
| Printer Noise | ≤55db |
| System | Android™(7.0 or higher), iOS 10.0 or higher, Windows 7.0 or higher, Mac OS 10.0.4 or higher |