Epson TM-T20 Technical Reference Guide

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Product Specifications
Printing method Thermal line printing
Printing direction Unidirectional with friction feed
Paper feed speed Approx. 150 mm/s {approx. 5.91"/s} (continuous paper feeding
with the Feed button)
Cutting method Partial cut (cutting with one point in left edge left uncut)
Interface USB [USB 2.0, Full-speed (12 Mbps)], Serial (RS-232),
Ethernet (10BASE-T/100BASE-TX)
Buffers Receive buffer 4 KB/45 bytes (selectable using the memory switch)
Downloaded buffer
(user-defined characters
and user-defined images)
12 KB
NV graphics memory 256 KB
Download graphics
memory
208 KB
User NV memory 1KB
User-defined page area 64 KB
Barcode/
two-dimensional symbol printing
UPC-A, UPC-E, JAN 8 (EAN 8), JAN 13 (EAN 13), CODE 39, ITF,
CODABAR (NW-7), CODE 93, CODE 128, GS1-128, GS1 DataBar
Omnidirectional, GS1 DataBar Truncated,GS1 DataBar
Stacked, GS1 DataBar Stacked Omnidirectional,GS1 DataBar
Limited, GS1 DataBar Expanded,GS1 DataBar Expanded
Stacked, PDF417, QR CODE, MaxiCode, Composite Symbology
Power supply Supply voltage: AC100-240V 50/60Hz, Rated current: 1.0 A
Life Printer mechanism 15,000,000 lines (printing + paper feeding)
Thermal head 100 million pulses,100 km
Autocutter 1,500,000 cuts
MTBF 360,000 hours
MCBF 60,000,000 lines
Temperature/humidity Operating: 5 to 45°C {41 to 113°F}, 10 to 90% RH
Storage: -10 to 50°C {14 to 122°F}, 10 to 90% RH
Overall dimensions (H × W × D) 146 × 140 × 199 mm {5.75 × 5.51 × 7.83"}
Weight (mass) Approx. 1.7 kg {3.74 lb}

Epson TM-T20 Specifications

General

Autocutter	Yes
Print Method	Line thermal
Paper Width	79.5 ±0.5 mm
Interface	USB, Ethernet
Dimensions	140‎ x 199 x 146 mm (Width x Depth x Height)
Power Supply	External power supply
Paper Thickness	0.06 - 0.085 mm