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Product comparison · 2 multifunction printers

Epson ECOTANK ET-15000 17/30PPM A4/A3 USB 5.760X1.440DPI vs Epson WorkForce Pro WF-3920 Inkjet A4

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  • 30specifications compared
  • 16differ
  • 14identical
  • 81known for one product only

Key differences

The Epson ECOTANK ET-15000 17/30PPM A4/A3 USB 5.760X1.440DPI has 20 sheets more total input capacity than the Epson WorkForce Pro WF-3920 Inkjet A4 (270 sheets vs 250 sheets). The Epson WorkForce Pro WF-3920 Inkjet A4 has 50 sheets more total output capacity than the Epson ECOTANK ET-15000 17/30PPM A4/A3 USB 5.760X1.440DPI (80 sheets vs 30 sheets). The Epson ECOTANK ET-15000 17/30PPM A4/A3 USB 5.760X1.440DPI has 73 mm more width than the Epson WorkForce Pro WF-3920 Inkjet A4 (498 mm vs 425 mm). Printing colours: Yellow, Magenta, Cyan, Black on the Epson ECOTANK ET-15000 17/30PPM A4/A3 USB 5.760X1.440DPI, Black, Cyan, Magenta, Yellow on the Epson WorkForce Pro WF-3920 Inkjet A4. Paper tray media types: Plain paper, Envelopes on the Epson ECOTANK ET-15000 17/30PPM A4/A3 USB 5.760X1.440DPI, Envelopes, Letterhead, Photo paper on the Epson WorkForce Pro WF-3920 Inkjet A4.

  • Printing colours
    • Yellow, Magenta, Cyan, Black
    • Black, Cyan, Magenta, Yellow
  • Total input capacity
    • 270 sheets
    • 250 sheets
  • Total output capacity
    • 30 sheets
    • 80 sheets
  • ISO A-series sizes (A0...A9)
    • A3+, A3, A4, A5, A6
    • A4, A5, A6
  • ISO B-series sizes (B0...B9)
    • B6, B5, B4
    • B5
  • Envelopes sizes
    • 10, DL, C6, C4
    • DL, 10
  • Photo paper sizes
    • 10x15,13x18,20x25
    • 13x18 cm
  • Display diagonal
    • 6.81 cm (2.68")
    • 6.1 cm (2.4")

Side by side

Differences highlightedShow differences only
111 specifications
A

Epson

ECOTANK ET-15000 17/30PPM A4/A3 USB 5.760X1.440DPIView product
B

Epson

WorkForce Pro WF-3920 Inkjet A4

Model WF-3920

View product
Printingidentical
Print technologyKnown for oneInkjet
PrintingKnown for oneColour printing
Print speed (black, normal quality, A4/US Letter)Known for one21 ppm
Print speed (colour, normal quality, A4/US Letter)Known for one10 ppm
Duplex print speed (black, normal quality, A4/US Letter)Known for one12 ppm
Duplex print speed (colour, normal quality, A4/US Letter)Known for one7 ppm
Duplex printing modeKnown for oneAuto
Print speed (ISO/IEC 24734) blackKnown for one17 ppm
Print speed (ISO/IEC 24734) colourKnown for one9 ppm
Duplex print speed (ISO/IEC 24734, A4) blackKnown for one7 ppm
Duplex print speed (ISO/IEC 24734, A4) colourKnown for one5 ppm
Copyingidentical
CopyingKnown for oneColour copying
Duplex copyingKnown for oneNo
Scanningidentical
ScanningKnown for oneColour scanning
Duplex scanningKnown for oneNo
Optical scanning resolution (ADF)Known for one600 x 600 DPI
Maximum scan areaKnown for one216 x 297 mm
Scanner typeKnown for oneFlatbed & ADF scanner
Scan toKnown for onePC, E-mail, Cloud
Image formats supportedKnown for oneBMP, JPEG, PICT, TIFF, MTIFF, PNG
Document formats supportedKnown for onePDF
Scan speed (black, normal quality)Known for one5 ipm with ADF scan 13 sec. with flatbed scan
Scan speed (colour, normal quality)Known for one5 ipm with ADF scan 28 sec. with flatbed scan
Faxidentical
Fax transmission speedKnown for one3 sec/page
Modem speedKnown for one33.6 Kbit/s
Fax memoryKnown for one100 pages
Auto-redialingKnown for oneYes
Fax speed dialing (max numbers)Known for one100
Fax forwarding toKnown for onePC
Features1 differ
Maximum duty cycleKnown for one1000 pages per month
Recommended duty cycleKnown for one200 - 1000 pages per month
Duplex functionsKnown for oneScan, Print
Number of print cartridgesKnown for one4
Printing coloursDiffersYellow, Magenta, Cyan, BlackBlack, Cyan, Magenta, Yellow
Country of originKnown for onePhilippines
Input & output capacity2 differ
Total input capacityDiffers270 sheets250 sheets
Total output capacityDiffers30 sheets80 sheets
Paper tray 1 input capacityKnown for one250 sheets
Paper handling5 differ
Maximum ISO A-series paper sizeKnown for oneA4
Paper tray media typesDiffersPlain paper, EnvelopesEnvelopes, Letterhead, Photo paper
ISO A-series sizes (A0...A9)DiffersA3+, A3, A4, A5, A6A4, A5, A6
ISO B-series sizes (B0...B9)DiffersB6, B5, B4B5
ISO C-series sizes (C0...C9)Known for oneC6
Envelopes sizesDiffers10, DL, C6, C4DL, 10
Photo paper sizesDiffers10x15,13x18,20x2513x18 cm
Non-ISO print media sizesKnown for oneLetter, Legal
Ports & interfacesidentical
Direct printingKnown for oneYes
USB portKnown for oneYes
Network2 differ
Wi-FiKnown for oneYes
Ethernet LANKnown for oneYes
Cabling technologyKnown for one10/100Base-T(X)
Ethernet LAN data ratesKnown for one10,100 Mbit/s
Wi-Fi DirectKnown for oneYes
Wi-Fi standardsKnown for one802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac)
Security algorithmsDiffers64-bit WEP, 128-bit WEP, WPA2-PSK64-bit WEP, 128-bit WEP, WPA2-PSK, WPA3-Enterprise
Supported network protocols (IPv4)Known for oneTCP
Supported network protocols (IPv6)Known for oneTCP
Mobile printing technologiesDiffersApple AirPrint, Epson Smart Panel, Epson Connect, Epson iPrint, Epson Email Print, Epson Remote Print, Epson Scan to Cloud, Mopria Print ServiceMopria Print Service, Apple AirPrint, Epson Connect, Epson Smart Panel
Design1 differ
Product colourKnown for oneBlack
DisplayKnown for oneLCD
Display diagonalDiffers6.81 cm (2.68")6.1 cm (2.4")
Poweridentical
Power consumption (max)Known for one16 W
Power consumption (ready)Known for one6.2 W
Power consumption (sleep)Known for one0.7 W
Power consumption (off)Known for one0.1 W
Energy Star Typical Electricity Consumption (TEC)Known for one0.11 kWh/week
AC input frequencyKnown for one50/60 Hz
System requirementsidentical
Windows operating systems supportedKnown for oneWindows 10, Windows 11, Windows 7, Windows 8
Mac operating systems supportedKnown for oneYes
Server operating systems supportedKnown for oneWindows Server 2012 R2, Windows Server 2008 R2, Windows Server 2019, Windows Server 2022, Windows Server 2025
Weight & dimensions4 differ
WidthDiffers498 mm425 mm
DepthDiffers358 mm379 mm
HeightDiffers245 mm249 mm
WeightDiffers9.7 kg8.8 kg
Other features1 differ
Noise levelKnown for one6.6 dB
Print head nozzlesDiffers400 Nozzles Black, 128 Nozzles per Color800 Nozzles Black, 256 Nozzles per Color
Warranty periodKnown for one1 year(s)
Number of usersKnown for one4 user(s)
All-in-one functionsKnown for oneScan, Copy, Fax, Print
Compatible operating systemsKnown for oneMac OS X 10.6.8 or later, Windows 10 (32/64 bit), Windows 7 (32/64 bit), Windows 8 (32/64 bit), Windows 8.1 (32/64 bit), Windows Server 2003 R2 x64, Windows Server 2003 SP2, Windows Server 2012 R2, Windows Server 2016, Windows Vista (32/64 bit), Windows XP SP3 or later (32-bit), Windows Server 2003
InterfaceKnown for oneUSB, Ethernet, WiFi, Wi-Fi Direct
Colour printing technologyKnown for onePigment black and Dye colour Inks
Ink dropKnown for one3.3 pl
Page yield high capacity (black & white)Known for one6,200 pages
Page yield high capacity (colour)Known for one5,200 pages
Print speedKnown for one38 pages/min Monochrome (plain paper 75 g/m²), 24 pages/min Colour (plain paper 75 g/m²)
Printer featuresKnown for oneTouchscreen
Performanceidentical
Sound pressure level (printing)Known for one55 dB
Packaging dataidentical
Package widthKnown for one450 mm
Package depthKnown for one570 mm
Package heightKnown for one335 mm
Package weightKnown for one12.5 kg
Quantity per packKnown for one1 pc(s)
Technical detailsidentical
Safety warningKnown for oneContains 1,2-benzisothiazol-3(2H)-one. May produce an allergic reaction.<br>Contains 2,4,7,9-tetramethyldec-5-yne-4,7-diol. May produce an allergic reaction.<br>Always follow the information on the product label.
Box contentsKnown for one1 full set of ink (BK – 127ml, CMY – 70ml), Main unit, Power cable, Setup guide, Software (CD), Warranty document
Logistics dataidentical
Products per palletKnown for one12 pc(s)
Products per pallet (UK)Known for one24 pc(s)

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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