Receipt printer Epson TM-T20IV, 203 dpi, USB and RS232 interfaces

The Epson TM-T20IV is a direct thermal receipt printer with 203 dpi (8 dots/mm) resolution, suitable for retail and hospitality point-of-sale environments. It supports variable paper widths of 58 mm and 80 mm, and offers both USB and RS232 interfaces for reliable connection to POS systems. The printer includes an automatic cutter and is supplied with a power supply unit (UK), power cable and a quick start guide for fast installation.

Advantages

The TM-T20IV provides clear, high-resolution receipts at up to 250 mm/s print speed and supports common paper widths (58/80 mm) for flexible use. Dual interface options (USB and RS232) simplify integration with a wide range of POS hardware and legacy systems. The built-in cutter reduces manual handling of receipts, and the compact design helps save counter space.

Suitable for

• Retail checkout counters
• Cafés and fast-food outlets
• Small and medium retail stores
• Ticketing and simple receipt printing tasks

Key specifications

• Printing method: direct thermal
• Resolution: 8 dots/mm (203 dpi)
• Paper width: 58 / 80 mm (variable)
• Maximum print speed: 250 mm/s
• Interfaces: USB, RS232
• Automatic cutter: included
• Included accessories: power supply unit (UK), power cable, quick start guide
• Manufacturer: Epson, MPN: C31CL47101A0

How to use

Connect the Epson TM-T20IV to your POS system using the USB or RS232 interface depending on your setup and install the appropriate drivers. Load thermal paper of the correct width (58 mm or 80 mm) following the quick start guide, then configure paper size and communication settings in the POS software. After initial setup the printer will produce receipts and simple tickets automatically when triggered by the POS application.

Recommendations

Use genuine thermal paper recommended by the manufacturer to ensure print quality and longevity. For stable operation, place the printer on a flat, dust-free surface and avoid exposing it to direct sunlight or high humidity. Regularly check and replace the cutter or clean the paper path if paper jams occur.