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Epson TM-T20III C31CH51011CS 80mm Thermal POS Receipt Printer 203dpi 250mm/s USB Serial Auto Cutter Black

Μάρκα: Epson
C31CH51011CS
192.41
228.97 με Φ.Π.Α.
Μη Διαθέσιμο
Product CodeCK43743 EAN Code8715946685212 ManufacturerEpson

Quick Specs

Resolution
203 dpi (8 dots/mm)
Print Speed
Up to 250 mm/sec
Paper Width
80mm (58mm with adapter)
Interface
USB + Serial + Cash Drawer
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Epson TM-T20III 80mm Thermal POS Receipt Printer

Affordable, reliable Epson 80mm thermal POS receipt printer with 250 mm/sec print speed, 30% paper saving and full Epson reliability standards — 1.5M-cut autocutter and 150 km printhead. ENERGY STAR qualified.
Up to 30% Paper Saving203 dpi · 250 mm/sec150 km TPH · 1.5M CutsUSB + Serial · ENERGY STAR

The Epson TM-T20III (P/N C31CH51011CS) is Epson's entry-level workhorse thermal POS receipt printer, engineered with the reliability and flexibility that retailers demand. It prints 80mm receipts at 203 dpi up to 250 mm/sec, supports automatic paper reduction up to 30% (trimming top/bottom margins, line feed width and barcode height) and offers USB + RS-232 Serial connectivity with a cash drawer port. The 150 km printhead, 1.5 million-cut autocutter and 360,000-hour MTBF deliver Epson-grade reliability in a compact desktop or wall-mount unit, and a 2-year warranty ships as standard.

Best For
✓ Retail checkouts & grocery
✓ Hospitality & F&B
✓ Convenience stores
✓ Legacy serial POS terminals
✓ Wall-mounted POS counters
✓ Paper-cost-conscious chains

Key Features

 
Epson reliability, 2-year warranty
150 km / 150 million pulses printhead, 1.5 million-cut autocutter, 360,000 hours MTBF and 60 million-line MCBF — class-leading Epson engineering with a 2-year standard limited warranty.
 
30% paper savings
Enhanced automatic paper-reduction settings trim top/bottom margins, line feed width and barcode height. Cuts paper consumption by up to 30% with no loss of clarity.
 
Fast 250 mm/sec, 203 dpi
Quick thermal printing at 203 dpi (8 dots/mm) up to 250 mm/sec. Comprehensive 1D/2D barcode support including QR Code, PDF417, Data Matrix, Aztec, MaxiCode and GS1 DataBar.
 
Wide driver / SDK support
APD, OPOS, JavaPOS, OPOS NET, TM Virtual COM port, Linux CUPS, macOS drivers plus Epson ePOS SDK for direct iOS/Android/web printing on Wi-Fi variants.

Technical Specifications

Part Number C31CH51011CS
Series Epson TM-T20III (USB + Serial variant)
Print Method Thermal line printing
Print Resolution 203 dpi (8 dots/mm)
Print Speed Up to 250 mm/sec
Paper Width 80 mm (or 58 mm with adapter)
Media Roll Diameter Up to 83 mm
Media Thickness 48–80 µm
Columns (80mm Standard) 48 / 64
Columns (80mm 42-col mode) 42 / 60
Fonts Font A 12 x 24, Font B 9 x 17
Auto Cutter Yes — rated 1.5 million cuts
Thermal Printhead Life 150 km / 150 million pulses
Reliability MTBF 360,000 hours / MCBF 60 million lines
1D Barcodes UPC-A/E, EAN-13/8, Code 39/93/128, CODABAR (NW-7), ITF, GS1-128, GS1 DataBar
2D Barcodes QR Code, PDF417, Data Matrix, Aztec, MaxiCode, Composite Symbology, 2D GS1 DataBar
Interface USB 2.0 + RS-232 Serial
Cash Drawer Port Yes (D.K.D. 2 drivers)
Drivers / Tools APD, OPOS, JavaPOS, OPOS NET, TM Virtual port driver, Linux CUPS, macOS, TM-T20III utility, EpsonNet Config
SDK Epson ePOS SDK (iOS / Android / web)
Paper Reduction Up to 30% (margins, line feed width, barcode height)
Power Supply 24 VDC ± 7%, external 100–240V AC, 50/60 Hz
Power Consumption Operating ~29.5 W / Standby ~0.80 W
Dimensions (W x D x H) 140 × 199 × 146 mm
Weight 1.7 kg
Installation Horizontal / vertical desktop or wall hanging (bracket included)
Operating System Support Windows, macOS, Linux, iOS, Android (on Wi-Fi variants)
Eco / Compliance RoHS compliant, ENERGY STAR qualified, recyclable
Safety UL60950-1 / CSA C22.2 No. 60950-1
EMI FCC / ICES-003 Class A
Colour Epson Black
Warranty 2 years (limited)
In the Box Printer, starter thermal roll, AC cable, setup guide, wall hanging bracket

Frequently Asked Questions

Which interfaces does this variant have?
This C31CH51011 variant has built-in USB 2.0 + RS-232 Serial. Other TM-T20III variants offer USB + Parallel, Ethernet, or Wi-Fi (with the OT-WL06 adapter).
What is the 30% paper reduction?
Epson's Automatic Paper Reduction trims top/bottom margins, line feed width and barcode height to compress receipts without changing your POS application. Save up to 30% of paper.
Can it use 58mm rolls too?
Yes — with a paper adapter (sold separately on some markets) the printer can use 58mm rolls. Native default is 80mm.
What POS software is supported?
Almost any POS app that targets Epson TM-Series printers. Drivers include APD, OPOS, JavaPOS, OPOS NET, Virtual COM, Linux CUPS, macOS, plus Epson ePOS SDK for tablet POS on Wi-Fi variants.
Singular Expert Insight
Choose the TM-T20III when you want Epson reliability (150 km printhead, 1.5M cuts, 360K MTBF) at an entry-level price — the USB + Serial variant drops into virtually any POS system, modern or legacy. If you need Ethernet for a networked POS, choose the Ethernet TM-T20III variant (C31CH51A9972). For tablet-based mPOS with Wi-Fi and a smaller footprint, look at the Epson TM-m30II series.

Buyer's Guide

Buy it if
You want Epson reliability and POS compatibility at the entry-level price — 80mm USB + Serial, 250 mm/sec, 30% paper savings, 1.5M-cut autocutter and a 2-year warranty.
Skip it if
You need built-in Ethernet (choose Ethernet variant C31CH51A9972), Wi-Fi for tablet POS (Wi-Fi variant + OT-WL06), or a more compact mPOS-style printer (look at TM-m30II).
Also consider
Epson TM-T20III Ethernet (C31CH51A9972), Epson TM-T20III Wi-Fi (C31CH51A9991), or Epson TM-m30II for compact mPOS with multi-interface support.

Colour
black
Interface
  • USB2.0
Χαρακτηριστικά
Product Code
CK43743
EAN Code
8715946685212
Manufacturer
Epson
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