It can print 1-4 lines words, and the character height reaches 1.8mm, 3.0 mm, 8.0 mm, 17 mm with combined big and small characte 1 It can print 1-4 lines words, and the character height reaches 1.8mm, 3.0 mm, 8.0 mm, 17 mm with combined big and small characters. 2 Printing speed reaches 100m/min, bar code 30 m/min; 3 Environmental protection solvent free ink, 125 ml is capable of printing 30 ...