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Epson TM-T20IV

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Epson TM-T20IV thermal receipt printer

The capable, affordable POS printer with versatile connectivity

Engineered to balance speed, reliability and affordability in a compact package, the TM-T20IV is purpose-built for everyday point-of-sale work. It supports traditional PC-POS and mPOS systems, prints at up to 250 mm/sec, and offers paper-saving features that can reduce receipt paper use by up to 30%. Choose a USB + serial model or a USB + serial + Ethernet model to match your setup.

An intuitive status LED simplifies troubleshooting, while Epson backs the printer with a 2-year limited warranty and optional extended service plans.

250 mm/secMaximum print speed
80 or 58 mmReceipt paper widths
203 dpiPrint resolution
2 yearsLimited warranty

TM-T20IV highlights

Engineering meets affordabilityPractical features are designed for today's POS needs.
Compact, modern designA small 3-inch thermal receipt printer measuring 5.51 x 7.83 x 5.75 inches.
Designed for reliabilityRated for 60 million lines and 2 million auto-cutter cuts, with a 2-year limited warranty.
Multiplatform supportCompatible with traditional PC-POS and mPOS devices.
Versatile connectivityBuilt-in USB and serial, with Ethernet and optional Wi-Fi support available on the triple-interface model.
Fast printingPrint speeds up to 250 mm/sec help keep transactions moving.
Paper-saving functionsTop-margin and character-height reduction can lower paper use by up to 30%.
Easy to useStatus LEDs with intuitive icons simplify troubleshooting and maintenance.

Choose your connection

USB + SerialC31CL47001 includes USB Type-B and 25-pin RS-232 serial.
USB + Serial + EthernetC31CL47002 adds 10/100 Ethernet, a USB-A peripheral port and support for Epson's optional OT-WL06 Wi-Fi adapter.

Select the model whose built-in interfaces match your POS system; interface availability is model-specific.

What's included

  • Epson TM-T20IV thermal receipt printer
  • Thermal roll paper (starter roll)
  • USB cable
  • Power adapter and AC cable
  • Wall-mount bracket
  • Setup guide
Print Method
Thermal line printing
Print Speed
Max. 250 mm/sec
Fonts
9 x 17 and 12 x 24 dots/character (W x H)
Print Resolution
203 dpi
Column Capacity
Standard:
  • Paper width 80 mm: 48/64 columns
  • Paper width 58 mm: 35/46 columns

42-column Mode:
  • Paper width 80 mm: 42/60 columns
  • Paper width 58 mm: 42/31 columns
Character Size (W x H)
0.08 x 2.13 mm and 1.25 x 3.00 mm
Character Set
95 Alphanumeric, 18 International, 128 x 43 Graphic
Barcode
UPC-A/E, JAN 13 (EAN 13), JAN 8 (EAN), Code 39/93/128, CODABAR (NW-7), Composite Symbology, GS1-128, GS1 DataBar, ITF
Characters Per Inch
22.6 and 16.9 cpi
Media Dimensions
  • 80 mm: 79.5 ± 0.5 x 83 mm 3.13" ± 0.02" (width) x 3.27" (roll diameter)
  • 58 mm: 57.5 ± 0.5 x 83 mm 2.26" ± 0.02" (width) x 3.27" (roll diameter) Thickness 53 – 75 µm
Interface (Dual-Interface Model)
  • USB Type-B
  • Serial RS-232 D-Sub 25pin
Interface (Triple-Interface Model)
  • USB Type-B
  • Serial RS-232 D-Sub 9pin
  • Ethernet (10/100Base-T/TX)
  • USB Type-A for peripheral device
  • Optional Wi-Fi® via OT-WL06 USB adapter Dongle (2.4 GHz/5.0 GHz)
Printing From a Mobile Device
Supported (mobile) operating systems: iOS®, Android® and Windows® operating systems
Epson ePOS Technology
Supports ePOS service for direct printing from mobile devices or web-based applications
D.K.D.
2 drivers
Dimensions (W x D x H)
5.51" x 7.83" x 5.75" (140 mm x 199 mm x 146 mm)
Weight
3.75 lb (1.7 kg)
EMI Standards
FCC Class A, ICES-003 Class A
Safety Standards
UL62368-1, CAN/CSA C22.2 No.62368-1
Case Color
Epson Black
Reliability
  • MTBF: 360,000 hours
  • MCBF: 60,000,000 lines
  • Auto cutter: 2 million cuts
Options
External buzzer unit (0T-BZ20)
Installation
Horizontal/vertical on counter/vertical on wall with wall hanging bracket
Power Supply Voltage
24 VDC ± 7%
Power Consumption
  • Operating: Approx. 27.2 W
  • Standby: Approx. 0.96 W
Power Source
AC power consumption (AC 100 to 230 V/50 to 60 Hz) (AC cable included)
What’s Included
Epson TM-T20IV thermal receipt printer, thermal roll paper (starter roll), USB cable, Power Adapter, AC cable, wall hanging bracket, setup guide
Warranty
2-year limited in the U.S. and Canada; optional extended service plans available
Windows Driver (8.1, 10 and 11)
Download
TM-T20IV Configuration Utility
Download
TM-T20IV User Manual
Download
TM-T20IV Spec Sheet
Download

Shop TM-T20IV Models

C31CL47001

TM-T20IV Receipt Printer, Thermal, Serial & USB, Black, Power Supply

$221.49

C31CL47002

TM-T20IV Receipt Printer, Thermal, Ethernet, Serial & USB, Black, Power Supply

$335.02

Shop TM-T20IV Accessories

XWP-T220PF-10-ADD

Thermal Receipt Paper, 3.125" x 220 ft, 10-Roll Pack. Standard, Non-Adhesive. Phenol Free. (Price is for first promo pack only. Ground shipping only.)

$45.00

C825343

PS-180 Power Supply For Epson Receipt Printers (120/220V). Includes AC Cord (205498100). Energy Star Rated.

$63.03

EPPSDEXTA3

Epson Three Year Extended Warranty Coverage for Epson TM-T TM-L & TM-m Receipt Printer. Adds 3 Additional Years of Coverage to a Printer's Standard Warranty. Two-Way Shipping Is Included By Epson.

$128.41

EPPSDSITAA3

Epson 3-Year Spare-in-the-Air Advanced Replacement Warranty For All TM-T TM-L TM-M and DM Series Receipt Printers. Includes Paid Two-Way Next Business Day Shipping of Replacement Unit.

$109.58