Features:
1) Power supply: 110V/60Hz 220V/50-60Hz
2) Letters number:
a) HP241B: two lines - 30 numbers
b) HP241C: three lines - 45 numbers
3) Printing temperature: 0-300 degree
4) Packing speed: 20-70pcs/min
5) Uses constant and adjustable temperature control
6) Suitable for printing on a wide variety of materials and ribbon
7) Foot switch control continuously prints codes automatically (optional)