Epson C31CH51011A0 TM-T20III Thermal Receipt Printer – USB – RS232 – UK

DescriptionThe Epson TM-T20III Thermal Receipt Printer (model C31CH51011A0) is an affordable, entry-level thermal POS receipt printer engineered for UK retailers and hospitality venues. It offers fast printing (up to 250 mm/sec) and high reliability (MTBF ~360,000 hours), with features that minimise paper use (automatic paper reduction) and waste.Specifications of the TM-T20III Thermal Receipt Printer:FeatureDetails of TM-T20III Thermal Receipt PrinterPrint MethodDirect thermal line printingPrint SpeedUp to 250 mm/sec (≈9.8 in/s) (receipt mode)Print Resolution203 dpi (8 dots/mm)Paper Width80 mm standard (supports optional 58 mm paper rolls)Max Roll Size≤83 mm diameter (core 12.5 mm)InterfaceUSB 2.0 (Type B) and RS‑232 serial; built-in drawer kick-out portCutterPartial auto-cutter (tear-bar); paper-saving function prints overlapping receiptsSensorsPaper-end sensor and paper near-end sensorData Buffer4 kB or 45 bytesCharacter SetASCII/Numeric, International characters (Euro, etc.), and graphics (128×43 dots)EmulationsESC/POS; Epson ePOS (for web/mPOS)MTBF (MTBF)360,000 hoursMechanism Life15 million printed linesDimensions (W×D×H)140 × 199 × 146 mmWeight1.7 kgPower SupplyExternal AC adapter (DC 24 V, 1.8 A) (IEC mains input)Power Consumption1.8 A mean (24 V DC), 0.1  A standbyOperating System CompatibilityDrivers available for Windows (11/10/8/7), macOS, and Linux (via CUPS)Acoustic Noise~55 dB (A) at 300 mm/sec, no paperHumidity (Op/Store)10–90 % RH (non-condensing)Temperature (Op/Store)5–45 °C / –10–50 °CClick the Epson C31CH51011A0 TM-T20III Thermal Receipt Printer for more details.