Detailed Product Description Print Function Letterform lattice: 7X6, 7X8, 8X12, 12X12, 16X16, 24X24, 5X5 Print two line Chinese characters: (12X12) Print lines: 1-3 lines (Adjustable) Height of letter: 1.2-15MM (Adjustable) Speed of print: 2m/s (Single line 7X6) Print direction: omnidirectional adjusting Letterform widen: the most can reach 9times Print content: Chinese, English, Arabia numeral, ...