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Product comparison · 2 pos printers

Epson TM-T20IV-SP 203 x 203 DPI Wired Thermal POS printer vs Epson TM-T82IV 203 x 203 DPI Wired Thermal POS printer

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  • 26specifications compared
  • 9differ
  • 17identical
  • 25known for one product only

Key differences

The Epson TM-T20IV-SP 203 x 203 DPI Wired Thermal POS printer has 0.35 cm more maximum roll diameter than the Epson TM-T82IV 203 x 203 DPI Wired Thermal POS printer (8.3 cm vs 7.95 cm). The Epson TM-T82IV 203 x 203 DPI Wired Thermal POS printer has 124 KB more receive buffer than the Epson TM-T20IV-SP 203 x 203 DPI Wired Thermal POS printer (128 KB vs 4 KB). The Epson TM-T82IV 203 x 203 DPI Wired Thermal POS printer has 9 mm more width than the Epson TM-T20IV-SP 203 x 203 DPI Wired Thermal POS printer (149 mm vs 140 mm). Only the Epson TM-T20IV-SP 203 x 203 DPI Wired Thermal POS printer has Ethernet LAN. Power source type: DC on the Epson TM-T20IV-SP 203 x 203 DPI Wired Thermal POS printer, AC on the Epson TM-T82IV 203 x 203 DPI Wired Thermal POS printer.

  • Maximum roll diameter
    • 8.3 cm
    • 7.95 cm
  • Ethernet LAN
    • Yes
    • No
  • Receive buffer
    • 4 KB
    • 128 KB
  • Power source type
    • DC
    • AC
  • AC input voltage
    • 100 - 230 V
    • 100 - 240 V
  • Width
    • 140 mm
    • 149 mm
  • Depth
    • 199 mm
    • 192 mm
  • Height
    • 146 mm
    • 140 mm

Side by side

Differences highlightedShow differences only
51 specifications
A

Epson

TM-T20IV-SP 203 x 203 DPI Wired Thermal POS printer

Model TM-T20IV-SP

View product
B

Epson

TM-T82IV 203 x 203 DPI Wired Thermal POS printer

Model TM-T82IV

View product
Printingidentical
Print technologyThermalThermal
TypePOS printerPOS printer
ColourKnown for oneNo
Maximum resolution203 x 203 DPI203 x 203 DPI
Print speed250 mm/sec250 mm/sec
Character densityKnown for one22.6 cpi
Character sizeKnown for one1.25 x 3 mm
Printing charactersKnown for oneGraphic
Paper handling1 differ
Maximum roll diameterDiffers8.3 cm7.95 cm
Printing media thicknessKnown for one53 - 75 µm
Supported paper widthKnown for one80 mm
Ports & interfacesidentical
Connectivity technologyWiredWired
USB portYesYes
USB 2.0 ports quantityKnown for one1
USB connectorKnown for oneUSB Type-A
Serial interfaceKnown for oneYes
Serial interface typeKnown for oneRS-232
Optional connectivityKnown for oneWireless LAN
Network1 differ
Ethernet LANDiffersYesNo
Ethernet LAN data ratesKnown for one10,100 Mbit/s
Wi-FiNoNo
Features2 differ
Built-in barcodesDiffersCODABAR (NW-7), Code 39, Code 93, EAN13, EAN8, GS1 DataBar, GS1-128, ITF, UPC-A, UPC-EUPC-A, UPC-E, EAN8, EAN13, Code 39, Code 93, Code 128 (A/B/C), Code 129-Auto, ITF, GS1-128, GS1 DataBar
Mean time between failures (MTBF)360000 h360000 h
CutterYesYes
Autocutter durability2 million cuts2 million cuts
Print head life150 km150 km
Receive bufferDiffers4 KB128 KB
Wall mountableKnown for oneYes
Sound pressure level (printing)Known for one55 dB
Designidentical
Product colourBlackBlack
Power2 differ
Power source typeDiffersDCAC
Power consumption (printing)27.2 W27.2 W
AC input voltageDiffers100 - 230 V100 - 240 V
AC input frequency50/60 Hz50/60 Hz
DC output voltageKnown for one24 V
Power consumption (standby)Known for one0.96 W
Operational conditionsidentical
Operating relative humidity (H-H)10 - 90%10 - 90%
Operating temperature (T-T)5 - 45 °C5 - 45 °C
Storage relative humidity (H-H)Known for one10 - 90%
Storage temperature (T-T)Known for one-10 - 50 °C
System requirementsidentical
Windows operating systems supportedKnown for oneYes
Mobile operating systems supportedKnown for oneAndroid, iOS
Weight & dimensions3 differ
WidthDiffers140 mm149 mm
DepthDiffers199 mm192 mm
HeightDiffers146 mm140 mm
Weight1.7 kg1.7 kg
Packaging dataidentical
Cables includedKnown for oneAC
Packaging contentidentical
AC adapter includedKnown for oneYes
Technical detailsidentical
Compliance certificatesKnown for oneFederal Communications Commission (FCC), ICES
Safety warningKnown for oneUL62368-1, CAN/CSA C22.2 No.62368-1
Other featuresidentical
Mean cycles between failures (MCBF)Known for one60000000

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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