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Product comparison · 2 pos printers

Epson TM-T20IV(102):USB+Serial+Ether, PS, Blk, EU, RS-232 vs Epson TM-T82IV-811

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  • 25specifications compared
  • 9differ
  • 16identical
  • 30known for one product only

Key differences

The Epson TM-T82IV-811 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-T82IV-811 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-T82IV-811 has 9 mm more height than the Epson TM-T20IV(102):USB+Serial+Ether, PS, Blk, EU, RS-232 (146 mm vs 137 mm). Printing media thickness: 53 - 75 µm on the Epson TM-T20IV(102):USB+Serial+Ether, PS, Blk, EU, RS-232, 48 - 80 µm on the Epson TM-T82IV-811. Serial interface type: RS-232 on the Epson TM-T20IV(102):USB+Serial+Ether, PS, Blk, EU, RS-232, RS-232C on the Epson TM-T82IV-811.

  • Print speed
    • 200 mm/sec
    • 250 mm/sec
  • Printing media thickness
    • 53 - 75 µm
    • 48 - 80 µm
  • Serial interface type
    • RS-232
    • RS-232C
  • Power source type
    • DC
    • AC
  • Power consumption (printing)
    • 28.7 W
    • 29.5 W
  • Height
    • 137 mm
    • 146 mm
  • Weight
    • 1.5 kg
    • 1.7 kg
  • Cables included
    • AC
    • USB

Side by side

Differences highlightedShow differences only
55 specifications
A

Epson

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

Model TM-T20X

View product
B

Epson

TM-T82IV-811

Model TM-T82IV-811

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
Paper handling1 differ
Paper loading typeKnown for oneEasy Paper Loading
Maximum roll diameterKnown for one8.3 cm
Printing media thicknessDiffers53 - 75 µm48 - 80 µm
Supported paper widthKnown for one79.5 mm
Maximum printing widthKnown for one7.95 cm
Roll core diameter (max)Known for one8.3 cm
Ports & interfaces1 differ
Connectivity technologyWiredWired
USB portYesYes
USB 2.0 ports quantityKnown for one1
USB connectorKnown for oneUSB Type-A
Serial interfaceYesYes
Serial interface typeDiffersRS-232RS-232C
Networkidentical
Ethernet LANNoNo
Wi-FiNoNo
Features1 differ
Built-in barcodesDiffersCODABAR (NW-7), Code 39, Code 93, EAN13, EAN8, GS1 DataBar, GS1-128, ITF, UPC-A, UPC-EUPC-A, UPC-E, EAN13, EAN8, Code 39, Code 93, Code 128 (A/B/C), ITF, CODABAR (NW-7), GS1-128, GS1 DataBar Omnidirectional, GS1 DataBar Truncated, GS1 DataBar Limited, GS1 DataBar Expanded, PDF417, QR Code, MaxiCode, Datamatrix
Mean time between failures (MTBF)360000 h360000 h
CutterKnown for oneYes
Wall mountableKnown for oneYes
Built-in sensors detailsKnown for onePaper End Sensor, Paper Near End Sensor
Autocutter durabilityKnown for one2 million cuts
Print head lifeKnown for one150 km
Receive bufferKnown for one4 KB
Designidentical
Product colourBlackBlack
Power2 differ
Power source typeDiffersDCAC
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 supportedKnown for oneYes
Mobile operating systems supportedKnown for oneAndroid, iOS
Weight & dimensions2 differ
Width140 mm140 mm
Depth199 mm199 mm
HeightDiffers137 mm146 mm
WeightDiffers1.5 kg1.7 kg
Packaging data1 differ
Cables includedDiffersACUSB
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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