Specifications - Epson TM-T20 User Manual

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Specifications

Printing method
Dot density
Printing direction
Printing width Default
42 column
mode
Characters per Default
line
42 column
mode
Character Default
spacing
42 column
mode
Character sizes Default
Standard/
Double-height/
42 column
Double-width/
mode
Double-width/
Double-height
Character Default
structure
42 column
mode
Number of characters
Printing speed
Paper feed speed
Line spacing (default)
Roll paper Width
(single-ply)
Diameter Maximum outside diameter: 83 mm {3.27"}
Spool
Thermal paper type
Interface
Receive buffer
Cash drawer function
18 TM-T20 User's Manual
80 mm paper width
Thermal line printing
203 dpi × 203 dpi [dots per 25.4 mm {1"}]
Unidirectional with friction feed
72.1 mm {2.84"}, 576 dot positions 52.6 mm {2.07"}, 420 dot positions
68.3 mm {2.69"}, 546 dot positions 47.3 mm {1.86"}, 378 dot positions
*2
Font A: 48; Font B: 64
Font A: 42; Font B: 60
*2
Font A, Font B: 0.25 mm {.01"} (2 dots)
Font A: 0.38 mm {.01"} (3 dots)
*2
Font B: 0.25 mm {.01"} (2 dots)
Font A: 1.25 × 3.00/1.25 × 6.00/2.50 × 3.00/2.50 × 6.00 mm
Font B: 0.88 × 2.13/0.88 × 4.26/1.76 × 2.13/1.76 × 4.26 mm
Font A:
*2
1.25 × 3.00/1.25 × 6.00/2.50 × 3.00/
2.50 × 6.00 mm
Font B:
0.88 × 2.13/0.88 × 4.26/1.76 × 2.13/
1.76 × 4.26 mm
Font A: 12 × 24 (including 2-dot horizontal spacing)
Font B: 9 × 17 (including 2-dot horizontal spacing)
Font A: 13 × 24 (including 3-dot
*2
horizontal spacing)
Font B: 9 × 17 (including 2-dot
horizontal spacing)
Alphanumeric characters: 95; International character sets: 18 sets
Extended graphics: 128 × 43 pages (including user defined page)
150 mm/s {5.91"/s} max.; 40 lps (3.75 mm {0.15"} feed)
Ladder bar code and 2D symbol: 100 mm/s {2.4"/s}
The above speed values are approximate.
The values are when the printer prints with density "Normal" at 25°C {77°F}.
Speed is adjusted automatically depending on the voltage applied and
head temperature.
Approx. 150 mm/s {approx. 5.91"/s}
(continuous paper feed with the Feed button.)
3.75 mm {0.15"}
79.5 mm ± 0.5 mm {3.13" ± 0.02"}
Spool diameter: Inside: 12 mm {0.47"}; Outside: 18 mm {0.71"}
NTP080-80
Serial (RS-232)/Ethernet (10BASE-T/100BASE-TX)/USB [Compliance:
USB 2.0, Communication speed: Full-speed (12 Mbps)]
4KB/45 bytes
2 drives
58 mm paper width
Font A: 35; Font B: 46
Font A: 42; Font B: 31
Font A, Font B: 0.25 mm {.01"}
(2 dots)
Font A:
0.88 × 2.13/0.88 × 4.26/1.76 × 2.13/
1.76 × 4.26 mm
Font B:
1.25 × 3.00/1.25 × 6.00/2.50 × 3.00/
2.50 × 6.00 mm
Font A: 9 × 17 (including 2-dot
horizontal spacing)
Font B: 12 × 24 (including 2-dot
horizontal spacing)
57.5 mm ± 0.5 mm {2.26" ± 0.02"}
NTP058-80
*1