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Product comparison · 2 pos printers

Epson TM-T20IV(102):USB+Serial+Ether, PS, Blk, EU, RS-232 vs Epson TM-T82III 203 x 203 DPI Wired Thermal POS printer

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  • 29specifications compared
  • 9differ
  • 20identical
  • 28known for one product only

Key differences

The Epson TM-T82III 203 x 203 DPI Wired Thermal POS printer has 50 mm/sec more print speed than the Epson TM-T20IV(102):USB+Serial+Ether, PS, Blk, EU, RS-232 (250 mm/sec vs 200 mm/sec). The Epson TM-T82III 203 x 203 DPI Wired Thermal POS printer has 0.8 W more power consumption (printing) than the Epson TM-T20IV(102):USB+Serial+Ether, PS, Blk, EU, RS-232 (29.5 W vs 28.7 W). The Epson TM-T82III 203 x 203 DPI Wired Thermal POS printer has 9 mm more height than the Epson TM-T20IV(102):USB+Serial+Ether, PS, Blk, EU, RS-232 (146 mm vs 137 mm). Only the Epson TM-T20IV(102):USB+Serial+Ether, PS, Blk, EU, RS-232 has serial interface. Only the Epson TM-T82III 203 x 203 DPI Wired Thermal POS printer has Ethernet LAN.

  • Print speed
    • 200 mm/sec
    • 250 mm/sec
  • Printing media thickness
    • 53 - 75 µm
    • 48 - 80 µm
  • Supported paper width
    • 79.5 mm
    • 58 - 80 mm
  • Serial interface
    • Yes
    • No
  • Ethernet LAN
    • No
    • Yes
  • Power consumption (printing)
    • 28.7 W
    • 29.5 W
  • Height
    • 137 mm
    • 146 mm
  • Weight
    • 1.5 kg
    • 1.7 kg

Side by side

Differences highlightedShow differences only
57 specifications
A

Epson

TM-T20IV(102):USB+Serial+Ether, PS, Blk, EU, RS-232

Model TM-T20X

View product
B

Epson

TM-T82III 203 x 203 DPI Wired Thermal POS printer

Model TM-T82III

View product
Printing1 differ
Print technologyThermalThermal
TypePOS printerPOS printer
ColourKnown for oneNo
Maximum resolution203 x 203 DPI203 x 203 DPI
Print columnsKnown for one48 dots/line
Print speedDiffers200 mm/sec250 mm/sec
Character densityKnown for one22.6 cpi
Character sizeKnown for one1.25 x 3 mm
Printing charactersKnown for oneGraphic
Character setsKnown for oneANK
Alphanumeric memoryKnown for one95
Paper handling2 differ
Paper loading typeKnown for oneEasy Paper Loading
Maximum roll diameter8.3 cm8.3 cm
Printing media thicknessDiffers53 - 75 µm48 - 80 µm
Supported paper widthDiffers79.5 mm58 - 80 mm
Maximum printing widthKnown for one7.2 cm
Ports & interfaces1 differ
Connectivity technologyWiredWired
USB portYesYes
USB 2.0 ports quantityKnown for one1
USB connectorKnown for oneUSB Type-A
Serial interfaceDiffersYesNo
Serial interface typeKnown for oneRS-232
Network1 differ
Ethernet LANDiffersNoYes
Wi-FiNoNo
Features1 differ
Built-in barcodesDiffersCODABAR (NW-7), Code 39, Code 93, EAN13, EAN8, GS1 DataBar, GS1-128, ITF, UPC-A, UPC-ECode 93, GS1 DataBar, GS1 DataBar Expanded, GS1 DataBar Limited, GS1-128, Code 128 (A/B/C), EAN13, UPC-A, Code 39, EAN8, UPC-E
Mean time between failures (MTBF)360000 h360000 h
CutterYesYes
Wall mountableYesYes
Built-in sensors detailsKnown for onePaper End Sensor, Paper Near End Sensor
Autocutter durabilityKnown for one1.5 million cuts
Mounting positionKnown for oneHorizontal/Vertical
Designidentical
Product colourBlackBlack
Power1 differ
Power source typeDCDC
Power consumption (printing)Differs28.7 W29.5 W
AC input voltageKnown for one100 - 230 V
AC input frequencyKnown for one50/60 Hz
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)10 - 90%10 - 90%
Storage temperature (T-T)-10 - 50 °C-10 - 50 °C
System requirementsidentical
Windows operating systems supportedYesYes
Mobile operating systems supportedAndroid, iOSAndroid, iOS
Mac operating systems supportedKnown for oneYes
Linux operating systems supportedKnown for oneYes
Weight & dimensions2 differ
Width140 mm140 mm
Depth199 mm199 mm
HeightDiffers137 mm146 mm
WeightDiffers1.5 kg1.7 kg
Packaging dataidentical
Cables includedKnown for oneAC
Package widthKnown for one235 mm
Package depthKnown for one190 mm
Package heightKnown for one228 mm
Package weightKnown for one2 kg
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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