1. printing method : direct thermal
2. interface : usb + bluetooth / usb + wifi
3. max print speed : 70mm/s (2.7"/s)
4. max print width : 72mm (2.8")
5. media type : continuous, gap, black mark
6. media width : 20mm - 80mm
7. label roll capacity : 50mm (diameter)
8. memory : 8mb flash memory/ 8mb sdram
9. barcode : 1d / 2d
10. processor : 32 bit rsic cpu