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

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
- TM-T20IV(102):USB+Serial+Ether, PS, Blk, EU, RS-232:200 mm/sec
- TM-T82III 203 x 203 DPI Wired Thermal POS printer:250 mm/sec
Printing media thickness
- TM-T20IV(102):USB+Serial+Ether, PS, Blk, EU, RS-232:53 - 75 µm
- TM-T82III 203 x 203 DPI Wired Thermal POS printer:48 - 80 µm
Supported paper width
- TM-T20IV(102):USB+Serial+Ether, PS, Blk, EU, RS-232:79.5 mm
- TM-T82III 203 x 203 DPI Wired Thermal POS printer:58 - 80 mm
Serial interface
- TM-T20IV(102):USB+Serial+Ether, PS, Blk, EU, RS-232:Yes
- TM-T82III 203 x 203 DPI Wired Thermal POS printer:No
Ethernet LAN
- TM-T20IV(102):USB+Serial+Ether, PS, Blk, EU, RS-232:No
- TM-T82III 203 x 203 DPI Wired Thermal POS printer:Yes
Power consumption (printing)
- TM-T20IV(102):USB+Serial+Ether, PS, Blk, EU, RS-232:28.7 W
- TM-T82III 203 x 203 DPI Wired Thermal POS printer:29.5 W
Height
- TM-T20IV(102):USB+Serial+Ether, PS, Blk, EU, RS-232:137 mm
- TM-T82III 203 x 203 DPI Wired Thermal POS printer:146 mm
Weight
- TM-T20IV(102):USB+Serial+Ether, PS, Blk, EU, RS-232:1.5 kg
- TM-T82III 203 x 203 DPI Wired Thermal POS printer:1.7 kg

Side by side

Differences highlightedShow differences only

Comparison of TM-T20X, TM-T82III
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
ColourKnown for one	No	Unknown — not stated by the source
Print columnsKnown for one	48 dots/line	Unknown — not stated by the source
Print speedDiffers	200 mm/sec	250 mm/sec
Character densityKnown for one	22.6 cpi	Unknown — not stated by the source
Character sizeKnown for one	1.25 x 3 mm	Unknown — not stated by the source
Printing charactersKnown for one	Graphic	Unknown — not stated by the source
Character setsKnown for one	Unknown — not stated by the source	ANK
Alphanumeric memoryKnown for one	Unknown — not stated by the source	95
Paper handling2 differ
Paper loading typeKnown for one	Easy Paper Loading	Unknown — not stated by the source
Printing media thicknessDiffers	53 - 75 µm	48 - 80 µm
Supported paper widthDiffers	79.5 mm	58 - 80 mm
Maximum printing widthKnown for one	Unknown — not stated by the source	7.2 cm
Ports & interfaces1 differ
USB 2.0 ports quantityKnown for one	1	Unknown — not stated by the source
USB connectorKnown for one	USB Type-A	Unknown — not stated by the source
Serial interfaceDiffers	Yes	No
Serial interface typeKnown for one	RS-232	Unknown — not stated by the source
Network1 differ
Ethernet LANDiffers	No	Yes
Features1 differ
Built-in barcodesDiffers	CODABAR (NW-7), Code 39, Code 93, EAN13, EAN8, GS1 DataBar, GS1-128, ITF, UPC-A, UPC-E	Code 93, GS1 DataBar, GS1 DataBar Expanded, GS1 DataBar Limited, GS1-128, Code 128 (A/B/C), EAN13, UPC-A, Code 39, EAN8, UPC-E
Built-in sensors detailsKnown for one	Paper End Sensor, Paper Near End Sensor	Unknown — not stated by the source
Autocutter durabilityKnown for one	Unknown — not stated by the source	1.5 million cuts
Mounting positionKnown for one	Unknown — not stated by the source	Horizontal/Vertical
Power1 differ
Power consumption (printing)Differs	28.7 W	29.5 W
AC input voltageKnown for one	100 - 230 V	Unknown — not stated by the source
AC input frequencyKnown for one	50/60 Hz	Unknown — not stated by the source
Power consumption (standby)Known for one	0.96 W	Unknown — not stated by the source
System requirementsidentical
Mac operating systems supportedKnown for one	Unknown — not stated by the source	Yes
Linux operating systems supportedKnown for one	Unknown — not stated by the source	Yes
Weight & dimensions2 differ
HeightDiffers	137 mm	146 mm
WeightDiffers	1.5 kg	1.7 kg
Packaging dataidentical
Cables includedKnown for one	AC	Unknown — not stated by the source
Package widthKnown for one	235 mm	Unknown — not stated by the source
Package depthKnown for one	190 mm	Unknown — not stated by the source
Package heightKnown for one	228 mm	Unknown — not stated by the source
Package weightKnown for one	2 kg	Unknown — not stated by the source
Technical detailsidentical
Compliance certificatesKnown for one	Federal Communications Commission (FCC), ICES	Unknown — not stated by the source
Safety warningKnown for one	UL62368-1, CAN/CSA C22.2 No.62368-1	Unknown — not stated by the source
Other featuresidentical
Mean cycles between failures (MCBF)Known for one	60000000	Unknown — not stated by the source

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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