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TM-T81F technical specification |
Print Method
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Direct thermal line 180 dpi × 180 dpi |
Print direction
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Unidirectional with friction feed
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Print width
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72.2 mm {2.84"}, 512 dots |
Characters per line (default)
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Font A: 42
Font B: 56
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Character spacing (default)
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Font A: 0.28 mm (2 dots)
Font B: 0.28 mm (2 dots)
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Character size (W × H)
(standard / double-height/
double-width / double-
height, double-width)
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Font A: 1.41 × 3.39 mm/1.41 × 6.77 mm/2.82 × 3.39 mm/2.82 × 6.77 mm
{0.056 × 0.133" / 0.056 × 0.267" / 0.111 × 0.133" / 0.111 × 0.267"}
Font B: 0.99 × 3.39 mm/0.99 × 6.77 mm/1.98 × 3.39 mm/1.98 × 6.77 mm
{0.039 × 0.133" / 0.039 × 0.267" / 0.078 × 0.133" / 0.078 × 0.267"}
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Character sets
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Alphanumeric: 95
International: 37
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Extended graphics
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128 × 11 pages |
Print speed
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Approx. 100 mm/s with built in fiscal module {3.94"/s} max. (at 24V, 28°C {82.4°F})
Print speed is adjusted automatically, depending on the voltage and print head temperature.
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Paper feed speed
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Approx. 100 mm/s {3.94"/s}, continuous paper feeding |
Line spacing (default)
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4.23 mm {0.167"} |
Character structure |
Font A: 12 × 24 (including 2-dot spacing in horizontal)
Font B: 9 × 24 (including 2-dot spacing in horizontal)
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Auto cutter
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Partial cut (cutting with one point left uncut) |
Roll paper (single-ply)
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Size: width 79.5 mm ± 0.5 mm {3.13 ± 0.02"} max.
outside diameter: 83 mm {3.27"}
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Roll paper spool diameter
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inside 12 mm {0.47"}, outside 18 mm {0.71"} |
Specified roll paper |
Roll paper: NTP080-80
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Interface |
Depending on fiscal solution
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Receive buffer |
4KB/45 bytes
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Power supply
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PS-180 (option) +24 VDC ±7% |
Current consumption
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Mean: approx. 1.7A
Standby (mean):0.04A
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Life
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Mechanism: 15,000,000 lines
Thermal head: 100 million pulses, 100 km
Auto cutter: 1,500,000 cuts
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MTBF |
360,000 hours
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MCBF |
52.000.000 lines
(This is an average failure interval based on failures relating to wear out and random failures up to the life of 15 million lines.)
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Temperature |
Operating: 5 to 45°C {41 to 113°F}
Storage: –10 to 50°C {14 to 122°F} (except for paper)
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Humidity |
Operating: 10 to 90% RH
Storage: 10 to 90% RH (except for paper)
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External dimensions |
143.5 × 144 × 189 mm {5.64" × 5.67" × 7.44"} (H × W × D)
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Mass |
Approx. 1.7 kg {3.74 lb}
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Colour |
Epson cool white or Epson dark grey
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