Epson TM-T20III (012A0) Ethernet POS Thermal Receipt Printer

The Epson TM-T20III (012) is designed to provide fast, reliable thermal receipt printing for retail and hospitality environments. A print speed of 250 mm/sec ensures transactions are completed efficiently, while the thermal line printing method produces clear, legible receipts. Economical features, such as the automatic paper reduction function, are included to help reduce paper waste without sacrificing performance.

This printer is built for long-term use with a mechanism life of 15 million lines and an auto cutter rated for 1.5 million cuts. Flexible connectivity options are offered, including Ethernet and USB + Serial models, allowing integration into various POS setups. Epson’s renowned reliability provides peace of mind, supported by a 24-month carry-in warranty and a design compliant with international EMC and safety standards.

Key Features

• Fast Print Speed: Receipts are printed quickly at 250 mm/sec to reduce customer wait times.
• Economical Paper Use: Automatic paper reduction function is included to minimize waste.
• Long-Lasting Reliability: The printer mechanism is rated for 15 million lines and the print head for 150 km of printing.
• Flexible Connectivity: Ethernet and USB + Serial models are provided to suit different POS systems.
• Thermal Line Printing: Clear, black receipts are produced without the need for ink or toner.
• Durable Auto Cutter: Partial cuts are reliably executed up to 1.5 million times.
• Paper End Sensors: Paper end and near-end sensors are included to prevent printing interruptions.
• Compact and Lightweight: Small footprint (140 x 199 x 146 mm) and 1.7 kg weight make installation simple.

Specifications

• Print method: Thermal line printing
• Technology: Thermal Line
• Print Speed: 250 mm/sec
• Printing Font Receipt: ANK
• Column capacity receipt: Paper width 80 mm, 48 / 64
• Character set receipt: 95 Alphanumeric, 18 set International, 128 x 43 Graphic
• Characters per inch: 22,6 cpi / 16,9 cpi
• Dot density: 203 DPI x 203 DPI
• Colour Printing: Black
• Paper Types: Receipt
• Paper size roll paper: 79,50 ± 0,50 (W) mm x dia 83,00 mm, 57,50 ± 0,50 (W) mm x dia 83,00 mm
• Interfaces: Ethernet interface (100 Base-TX / 10 Base-T), Drawer kick-out
• Data Buffer: 4 kB or 45 Bytes
• Power Supply: AC adapter, C1
• Power Consumption: Standby:0,1 A, Mean:1,8 A
• Operating Voltage: 24 V
• Product dimensions: 140‎ x 199 x 146 mm (Width x Depth x Height)
• Product weight: 1,7 kg
• Colour: Black (EBCK)
• Noise Level: Operation (Roll): 55 dB (A)
• Supported Humidity: Operation 10% - 90%, Storage 10% - 90%
• Supported Temperature: Operation 5° C - 45° C, Storage -10° C - 50° C
• Reliability: 60.000.000 MCBF (Lines), 360.000 MTBF (Hours)
• Auto Cutter Life: 1.500.000 Cuts
• Printer Life: 15.000.000 Lines
• Print Head Life: 150 km - 150.000.000 pulses
• EMC Standards: FCC class A, CE marking, EN55022 Class A
• Safety standards: UL, CSA, TÜV
• Cutter: Partial Cut
• Sensors: Paper End Sensor, Paper Near End Sensor

Conclusion
This Epson TM-T20III Ethernet POS thermal printer is well-suited for retail, hospitality, and other fast-paced environments. It is reliable, efficient, and compact, making it ideal for countertop installations where consistent, high-quality receipt printing is required. Its flexible connectivity and long-lasting components ensure seamless operation for daily business needs.