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Epson TM-T20IV (101)
Description
This high-performance thermal printer is designed for fast and efficient receipt and label printing using line thermal printing technology at 203 DPI resolution. Compatible with various paper types including 57 mm and 80 mm roll formats, it features RS-232 connectivity and a drawer kick-out port for seamless POS integration. The device includes smart sensors to detect paper end and low-paper conditions, ensuring reliable operation in retail and hospitality environments.
Built with durability in mind, the printer offers an impressive printhead lifespan of up to 150 km and an automatic cutter rated for 2 million cuts. With a compact design and low standby power consumption (0.1 A), it’s both energy-efficient and space-saving. The unit operates reliably within a wide temperature and humidity range, and complies with major safety and EMC standards including CE, FCC Class A, and UL.
Printing
| Printing method: | Line thermal printing |
| Technology: | Thermal printing |
| Print font – receipt: | ANK |
| Character set- form: | 95 alphanumeric, 18 sets international, 128×43 graphics |
| Characters per inch: | 22,6 characters per inch / 16,9 characters per inch |
| Point density: | 203 DPI x 203 DPI |
| Colour printer: | Black |
| Paper type: | Receipt |
| Paper size in roll paper feed: | 79,50 ± 0,50 (W) mm x diam. 83,00 mm, 57,50 ± 0,50 (W) mm x diam. 83,00 mm |
Technical features
| Data buffer: | 4 kB or 128 Bytes |
| Power supply unit: | AC adapter, C1 |
| Power consumption: | Standby:0.1 A, Average:1.8 A |
| Voltage during operation: | 24 V |
| Noise level: | Operation (Roll):55 dB (A) |
| Durability: | 60,000,000 MCBF (rows), 360,000 MTBF (hours) |
| Automatic cutter life: | 2.000.000 Cuts |
| Printer life: | 15,000,000 lines |
| Print head lifetime: | 150 km – 150.000.000 pulses |
| Cutter: | Partial cut |
| Sensors: | Paper end sensor, Paper soon sensor |
| Warranty: | 24 Months Service Centre |
Connection
| Interfaces: | RS-232, Drawer extension |
Environment
| Humidity: | Use 10% – 90%, Storage 10% – 90% |
| Temperature: | Operation 5° C – 45° C, Storage -10° C – 50° C |
Certificates
| Compliance with standards: | EMC standards FCC Class A, CE Mark, EN55022 Class A |
| Safety standards: | UL, CSA, VAT |











