1. Printing height: 1–25.4mm
2. Printing speed: up to 50m/min
3. Printing accuracy: 300-600dpi, the print head is a high-resolution print head, or a high-resolution print head, which is much clearer than the dot matrix print head.
4. Printing content: Chinese/English, numbers, graphics (generally only monochrome bitmaps can be printed), barcode serial number, current date, time and other symbols
5. Printing distance: 2-5mm adjustable
6. Ink color: black/red/green/blue/yellow, ...