Appendix Appendix Product Specifications Printing Specifications dpi: dots per inch *1 The printing speed listed above are the values when using a new battery fully charged, the print density is 100%, and at normal temperature (25°C). The printing speed changes automatically depending on the remaining battery, the head temperature, and the number of print dots. *2 Only for Traditional Chinese Model. *3 Initial setting. Programmable by commands (“ESC 3”).
89 Printing method Thermal line printing Dot density 203 × 203 dpi Printing direction Unidirectional with friction feed Maximum print speed*1 100 mm/s {3.94"/s} Printing 48 column mode width (initial setting) 42 column mode 72 mm {2.83"}, 576 dots 68.3 mm {2.69"}, 546 dots Characters 48 column mode Font A per line (initial setting) Font B Kanji font*2 42 column mode Font A Font B Kanji font*2 48 64 24 42 60 21 Character 48 column mode Font A spacing (initial setting) Font B Kanji font*2 42 column mode Font A Font B Kanji font*2 0.25 mm {0.01"} (2 dots) 0.25 mm {0.01"} (2 dots) 0.25 mm {0.01"} (2 dots) 0.38 mm {0.01"} (3 dots) 0.25 mm {0.01"} (2 dots) 0.50 mm {0.02"} (4 dots) Paper feed speed 100 mm/s {3.94"/s} (when feeding with the Feed button) Line spacing*3 3.75 mm {0.15"}