Epson TM-T20II Technical Reference Guide - Page 21

Product Specifications - direct thermal printer

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Chapter 1 Product Overview Product Specifications Printing method Thermal line printing Printing direction Unidirectional with friction feed Paper feed speed 200 mm/s {7.87"/s} (continuous paper feeding with the Feed button) Cutting method Partial cut (cutting with one point in left edge left uncut) Interface Serial + USB interface models Serial (RS-232), USB [USB 2.0, Full-speed (12 Mbps)] Ethernet + USB interface Ethernet (10BASE-T/100BASE-TX), USB [USB 2.0, Full-speed models (12 Mbps)] Ethernet interface models Ethernet (10BASE-T/100BASE-TX) 1 Buffers Receive buffer 4 KB/45 bytes (selectable using the memory switch) Downloaded buffer (user-defined characters and user-defined images) 12 KB Macro buffer 2 KB NV graphics memory 256 KB Download graphics memory 208 KB User NV memory 1KB 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 Specified AC adapter 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 Overall dimensions (H × W × D) 146 × 140 × 199 mm {5.75 × 5.51 × 7.83"} Weight (mass) Approx. 1.7 kg {3.74 lb} 21

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Chapter 1
Product Overview
21
1
Product Specifications
Printing method
Thermal line printing
Printing direction
Unidirectional with friction feed
Paper feed speed
200 mm/s {7.87"/s} (continuous paper feeding with the
Feed button)
Cutting method
Partial cut (cutting with one point in left edge left uncut)
Interface
Serial + USB interface models
Serial (RS-232), USB [USB 2.0, Full-speed (12 Mbps)]
Ethernet + USB interface
models
Ethernet (10BASE-T/100BASE-TX), USB [USB 2.0, Full-speed
(12 Mbps)]
Ethernet interface models
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
Macro buffer
2 KB
NV graphics memory
256 KB
Download graphics memory
208 KB
User NV memory
1KB
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
Specified AC adapter
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
Overall dimensions (H × W × D)
146 × 140 × 199 mm {5.75 × 5.51 × 7.83"}
Weight (mass)
Approx. 1.7 kg {3.74 lb}