Appendix Printing Specifications dpi: dots per inch *1: When the printer prints text (built-in fonts) with the default print density level at 24 V and 25°C {77°F}. *2: The values are those when the paper width is set to 80 mm. When it is set to 58 mm, 300 mm/s {11.8"/s} maximum. The following conditions specify the maximum print speed regardless of the print density and paper width settings. The maximum is 100 mm/s {3.94"/s} when printing ladder barcodes or two-dimensional symbols. The maximum is 150 mm/s {5.91"/s} when printing multi-tone graphics (NV download graphics). The maximum is 70 mm/s {2.76"/s} when printing multi-tone graphics (raster graphics).
Print speed may be slower, depending on such items as the data transmission speed. 117 Printing method Thermal line printing Dot density 180 × 180 dpi Printing direction Unidirectional with friction feed (Reverse feed is not supported.) Printing width Standard column mode 48 column mode 80 mm width paper printing: 72.0 mm (2.83"), 512 dots 58 mm width paper printing: 50.8 mm (2.0"), 360 dots 80 mm width paper printing: 67.7 mm (2.67"), 480 dots 58 mm width paper printing: 50.8 mm (2.0"), 360 dots Characters per Standard ANK font A line column mode ANK font B Kanji font A Kanji font B Special font A Special font B 48 column ANK font A mode ANK font B 80 mm width paper printing:
42 58 mm width paper printing: 30 80 mm width paper printing: 56 58 mm width paper printing: 40 80 mm width paper printing: 21 58 mm width paper printing: 15 80 mm width paper printing: 32 58 mm width paper printing: 22 80 mm width paper printing: 42 58 mm width paper printing: 30 80 mm width paper printing: 56 58 mm width paper printing: 40 80 mm width paper printing: 48 58 mm width paper printing: 36 80 mm width paper printing: 53 58 mm width paper printing: 40 Maximum print speed*1 350 mm/s*2 Line spacing 4.23 mm {1/6"} (Default value, programmable by command)