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Product comparison · 2 pos printers

Epson C31CJ57512 POS printer vs Epson TM-T20IV(102):USB+Serial+Ether, PS, Blk, EU, RS-232

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  • 27specifications compared
  • 15differ
  • 12identical
  • 27known for one product only

Key differences

  • Maximum resolution
    • 180 x 180 DPI
    • 203 x 203 DPI
  • Number of printable dots
    • 512 dot
    • 576 dot
  • Print speed
    • 500 mm/sec
    • 250 mm/sec
  • Connectivity technology
    • Wired & Wireless
    • Wired
  • USB connector
    • USB Type-A / USB Type-B
    • USB Type-A
  • Wi-Fi
    • Yes
    • No
  • Autocutter durability
    • 3000000 million cuts
    • 1.5 million cuts
  • Print head life
    • 200 km
    • 100 km

Side by side

Differences highlightedShow differences only
54 specifications
A

Epson

C31CJ57512 POS printer

Model C31CJ57512

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B

Epson

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

Model TM-T82X-II

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Printing3 differ
Print technologyThermalThermal
TypePOS printerPOS printer
ColourKnown for oneNo
Maximum resolutionDiffers180 x 180 DPI203 x 203 DPI
Number of printable dotsDiffers512 dot576 dot
Print speedDiffers500 mm/sec250 mm/sec
Printing charactersKnown for oneGraphic
Print columnsKnown for one360 dots/line
Character sizeKnown for one128 x 43 mm
Paper handlingidentical
Maximum roll diameterKnown for one8.3 cm
Supported paper width79.5 mm79.5 mm
Ports & interfaces2 differ
Connectivity technologyDiffersWired & WirelessWired
USB portYesYes
USB 2.0 ports quantityKnown for one1
USB connectorDiffersUSB Type-A / USB Type-BUSB Type-A
Serial interfaceYesYes
Parallel connectorKnown for oneYes
Near Field Communication (NFC)Known for oneYes
Network1 differ
Wi-FiDiffersYesNo
Ethernet LANKnown for oneYes
Features4 differ
Built-in barcodesDiffersUPC-A, UPC-E, EAN8, EAN13, Code 39, Code 93, Code 128 (A/B/C), ITF, CODABAR (NW-7), GS1-128, GS1 DataBar, PDF417, QR Code, MaxiCode, Data Matrix, AZTECCODECODABAR (NW-7), Code 39, Code 93, EAN13, EAN8, GS1 DataBar, GS1-128, ITF, UPC-A, UPC-E
Sound pressure level (printing)Known for one55 dB
Mean time between failures (MTBF)360000 h360000 h
CutterYesYes
Half-cutterKnown for oneYes
Autocutter durabilityDiffers3000000 million cuts1.5 million cuts
Paper save functionKnown for oneYes
Print head lifeDiffers200 km100 km
Wall mountableYesYes
Built-in sensors detailsDiffersPaper End, Cover OpenPaper End Sensor
Card reader integratedKnown for oneYes
Mounting positionKnown for oneHorizontal
Receive bufferKnown for one4 KB
Printer receipt unit lifeKnown for one70000000 lines
Designidentical
Product colourBlackBlack
Power1 differ
Power source typeDCDC
AC input voltageDiffers24 V100 - 230 V
AC input frequencyKnown for one50/60 Hz
Power consumption (standby)Known for one0.96 W
Power consumption (printing)Known for one27.9 W
Operational conditionsidentical
Operating relative humidity (H-H)10 - 90%10 - 90%
Operating temperature (T-T)5 - 45 °C5 - 45 °C
System requirementsidentical
Windows operating systems supportedKnown for oneYes
Mobile operating systems supportedKnown for oneAndroid, iOS
Linux operating systems supportedKnown for oneYes
Weight & dimensions4 differ
WidthDiffers145 mm140 mm
DepthDiffers195 mm192 mm
HeightDiffers148 mm137 mm
WeightDiffers1.7 kg1.5 kg
Packaging dataidentical
Cables includedKnown for oneAC
Bundled softwareKnown for oneTM Utility (Android, iOS), TM-T88VII Utility (Windows PC), EpsonNet Config (Win, Mac), TM-Print Assistant (Android, iOS), Deployment Tool, Monitoring Tool, TM FontRunner, TM-T88VII Model Setting Utility
Technical detailsidentical
Compliance certificatesKnown for oneFederal Communications Commission (FCC), ICES
Other featuresidentical
Mean cycles between failures (MCBF)Known for one60000000
Packaging contentidentical
Barcode readerKnown for oneYes

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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