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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 203 x 203 DPI Wired Thermal POS printer

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  • 27specifications compared
  • 9differ
  • 18identical
  • 41known for one product only

Key differences

The Epson TM-T20IV(102):USB+Serial+Ether, PS, Blk, EU, RS-232 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(102):USB+Serial+Ether, PS, Blk, EU, RS-232 (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(102):USB+Serial+Ether, PS, Blk, EU, RS-232 (149 mm vs 140 mm). Only the Epson TM-T20IV(102):USB+Serial+Ether, PS, Blk, EU, RS-232 has Ethernet LAN. Power source type: DC on the Epson TM-T20IV(102):USB+Serial+Ether, PS, Blk, EU, RS-232, 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
68 specifications
A

Epson

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

Model TM-T20IV

View product
B

Epson

TM-T82IV 203 x 203 DPI Wired Thermal POS printer

Model TM-T82IV

View product
Printingidentical
ColourKnown for oneNo
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, 48 / 64 mm
Ports & interfacesidentical
USB 2.0 ports quantityKnown for one1
USB connectorKnown for oneUSB Type-A
Serial interfaceKnown for oneYes
Serial interface typeKnown for oneRS-232
InterfaceKnown for oneEthernet interface (100 Base-TX / 10 Base-T), Drawer kick-out, RS-232, USB 2.0
Optional connectivityKnown for oneWireless LAN
Network1 differ
Ethernet LANDiffersYesNo
Ethernet LAN data ratesKnown for one10,100 Mbit/s
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
Paper save functionKnown for oneYes
Country of originKnown for onePhilippines
Receive bufferDiffers4 KB128 KB
Wall mountableKnown for oneYes
Built-in sensors detailsKnown for onePaper End Sensor, Paper Near End Sensor
SafetyKnown for oneUL, CSA, TÜV
Power2 differ
Power source typeDiffersDCAC
AC input voltageDiffers100 - 230 V100 - 240 V
DC output voltageKnown for one24 V
Power consumption (standby)Known for one0.96 W
Operational conditionsidentical
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
Packaging dataidentical
Cables includedKnown for oneAC
Quantity per packKnown for one1 pc(s)
Package widthKnown for one195 mm
Package depthKnown for one240 mm
Package heightKnown for one285 mm
Package weightKnown for one2.65 kg
Packaging contentidentical
AC adapter includedKnown for oneYes
Technical detailsidentical
Compliance certificatesKnown for oneCE
Safety warningKnown for oneUL62368-1, CAN/CSA C22.2 No.62368-1
TechnologyKnown for oneThermal Line
VoltageKnown for one24 V
Font stylesKnown for oneANK
Box contentsKnown for oneAC adapter, C1, CD Manual, EURO AC cable, Main unit, Paper roll spacer, Power switch cover, Roll paper, Rubber feet, Setup guide, Wall hanging bracket, Warranty document
Paper size roll paperKnown for one79.50 &plusmn; 0.50 (W) mm x dia 83.00 mm,<br>57.50 &plusmn; 0.50 (W) mm x dia 83.00 mm
Power consumptionKnown for oneStandby:0.1 A, Mean:1.8 A
Other featuresidentical
Buffer sizeKnown for one4 KB
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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