Epson TM-T20III - Printing Specifications

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Appendix
Printing Specifications
dpi: dots per inch
80 mm {3.15"} width paper 58 mm {2.28"} width paper
Printing method Thermal line printing
Paper feed direction Unidirectional with friction feed
Dot density 203 × 203 dpi
Printable Area
Standard mode
(default setting)
72 mm {2.84"}, 576 dots 52.5 mm {2.07"}, 420 dots
42 column mode 68.3 mm {2.69"}, 546 dots 47.3 mm {1.86"}, 378 dots
Characters per
line
Standard mode
(default setting)
Font A 48 35
Font B 64 46
42 column mode Font A 42 42
Font B 60 31
Character
spacing
Standard mode
(default setting)
Font A 0.25 mm {0.0098"} 2 dots
Font B 0.25 mm {0.0098"} 2 dots
42 column mode Font A 0.38 mm {0.0098"} 3 dots 0.25 mm {0.0098"} 2 dots
Font B 0.25 mm {0.0098"} 2 dots 0.25 mm {0.0098"} 2 dots
Line spacing 3.75 mm {0.15"} (default setting, programmable by command)
Maximum print speed 250 mm/s {9.84"/s}
Printing speed may be slower, depending on such items as the data transmission speed.