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Product comparison · 2 multifunction printers

Epson WorkForce Pro EM-C8100 Inkjet A3 vs Epson WorkForce Pro WF-3920 Inkjet A4

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  • 53specifications compared
  • 29differ
  • 24identical
  • 49known for one product only

Key differences

The Epson WorkForce Pro EM-C8100 Inkjet A3 has 74,000 pages per month more maximum duty cycle than the Epson WorkForce Pro WF-3920 Inkjet A4 (75000 pages per month vs 1000 pages per month). The Epson WorkForce Pro EM-C8100 Inkjet A3 has 85 sheets more total input capacity than the Epson WorkForce Pro WF-3920 Inkjet A4 (335 sheets vs 250 sheets). The Epson WorkForce Pro EM-C8100 Inkjet A3 has 170 sheets more total output capacity than the Epson WorkForce Pro WF-3920 Inkjet A4 (250 sheets vs 80 sheets). Only the Epson WorkForce Pro EM-C8100 Inkjet A3 has duplex scanning. Scanner type: ADF scanner on the Epson WorkForce Pro EM-C8100 Inkjet A3, Flatbed & ADF scanner on the Epson WorkForce Pro WF-3920 Inkjet A4.

  • Duplex scanning
    • Yes
    • No
  • Scanner type
    • ADF scanner
    • Flatbed & ADF scanner
  • Maximum duty cycle
    • 75000 pages per month
    • 1000 pages per month
  • Recommended duty cycle
    • 2000 - 10000 pages per month
    • 200 - 1000 pages per month
  • Duplex functions
    • Print, Scan
    • Scan, Print
  • Total input capacity
    • 335 sheets
    • 250 sheets
  • Total output capacity
    • 250 sheets
    • 80 sheets
  • Auto document feeder (ADF) input capacity
    • 50 sheets
    • 35 sheets

Side by side

Differences highlightedShow differences only
102 specifications
A

Epson

WorkForce Pro EM-C8100 Inkjet A3

Model EM-C8100

View product
B

Epson

WorkForce Pro WF-3920 Inkjet A4

Model WF-3920

View product
Printingidentical
Print technologyInkjetInkjet
PrintingColour printingColour printing
Duplex printingYesYes
Maximum resolution4800 x 1200 DPI4800 x 1200 DPI
Print speed (ISO/IEC 24734) blackKnown for one25 ppm
Print speed (ISO/IEC 24734) colourKnown for one24 ppm
Time to first page (black, normal)Known for one5.5 s
Time to first page (colour, normal)Known for one5.5 s
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
Copyingidentical
CopyingColour copyingColour copying
Maximum copy resolutionKnown for one600 x 600 DPI
Maximum copy sizeKnown for oneA3
Maximum number of copiesKnown for one999 copies
Copier resizeKnown for one25 - 400%
Duplex copyingKnown for oneNo
Scanning3 differ
ScanningColour scanningColour scanning
Duplex scanningDiffersYesNo
Optical scanning resolution1200 x 2400 DPI1200 x 2400 DPI
Scanner typeDiffersADF scannerFlatbed & ADF scanner
Scan technologyCISCIS
Scan toDiffersE-mail, FTP, Network folder, USBPC, E-mail, Cloud
Image formats supportedKnown for oneJPEG, TIFF
Document formats supportedKnown for onePDF
Optical scanning resolution (ADF)Known for one600 x 600 DPI
Maximum scan areaKnown for one216 x 297 mm
Faxidentical
FaxingColour faxingColour faxing
Modem speedKnown for one33.3 Kbit/s
Fax memoryKnown for one550 pages
Auto-redialingKnown for oneYes
Speed diallingKnown for oneYes
Features3 differ
Maximum duty cycleDiffers75000 pages per month1000 pages per month
Recommended duty cycleDiffers2000 - 10000 pages per month200 - 1000 pages per month
Duplex functionsDiffersPrint, ScanScan, Print
Printing coloursBlack, Cyan, Magenta, YellowBlack, Cyan, Magenta, Yellow
Page description languagesKnown for oneESC/P-R, PCL 5c, PCL 5e, PCL 6, PDF 1.7, PostScript 3
Number of print cartridgesKnown for one4
Input & output capacity3 differ
Total number of input trays11
Total input capacityDiffers335 sheets250 sheets
Total output capacityDiffers250 sheets80 sheets
Multi-Purpose trayKnown for oneYes
Multi-Purpose tray input capacityKnown for one85 sheets
Auto document feeder (ADF)YesYes
Auto document feeder (ADF) input capacityDiffers50 sheets35 sheets
Maximum input capacityKnown for one1835 sheets
Maximum output capacityKnown for one1835 sheets
Paper tray 1 input capacityKnown for one250 sheets
Paper handling6 differ
Maximum ISO A-series paper sizeDiffersA3A4
Paper tray media typesDiffersLetterhead, Photo paper, Plain paper, Recycled paperEnvelopes, Letterhead, Photo paper
ISO A-series sizes (A0...A9)DiffersA3, A3+, A4, A5, A6A4, A5, A6
ISO B-series sizes (B0...B9)DiffersB5, B6B5
Non-ISO print media sizesKnown for oneExecutive, Legal, Letter
Envelopes sizesDiffers10, C4, C6, DLDL, 10
Photo paper sizesDiffers9x13,10x15,13x18,13x2013x18 cm
Paper tray media weightKnown for one64 - 300 g/m²
ISO C-series sizes (C0...C9)Known for oneC6
Ports & interfacesidentical
Direct printingYesYes
USB portYesYes
Network2 differ
Wi-FiYesYes
Ethernet LANYesYes
Ethernet LAN data ratesDiffers10,100,1000 Mbit/s10,100 Mbit/s
Wi-Fi DirectYesYes
Wi-Fi standards802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac)802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac)
Security algorithmsDiffers64-bit WEP, 128-bit WEP, WPA-AES, WPA-PSK, WPA-TKIP, WPA2-AES, WPA2-Enterprise, WPA2-PSK, WPA3-SAE64-bit WEP, 128-bit WEP, WPA2-PSK, WPA3-Enterprise
Management protocolsKnown for oneSNMP, HTTP, DHCP, BOOTP, APIPA, DDNS, mDNS, SNTP, SLP, WSD, LLTD, Ping, IEEE 802.1X, SNMP 2.0c, SNMP 3.0, SNMP Trap
Cabling technologyKnown for one10/100Base-T(X)
Supported network protocols (IPv4)Known for oneTCP
Supported network protocols (IPv6)Known for oneTCP
Mobile printing technologiesKnown for oneMopria Print Service, Apple AirPrint, Epson Connect, Epson Smart Panel
Performanceidentical
Internal memoryKnown for one3081 MB
Design2 differ
Product colourDiffersWhiteBlack
Market positioningDiffersWorkgroupHome & office
Built-in displayYesYes
Control typeTouchTouch
Colour displayYesYes
DisplayKnown for oneLCD
Display diagonalKnown for one6.1 cm (2.4")
Power3 differ
Power consumption (copying)Known for one43 W
Power consumption (ready)Differs20 W6.2 W
Power consumption (sleep)Differs1 W0.7 W
Power consumption (off)0.1 W0.1 W
Energy Star Typical Electricity Consumption (TEC)Differs0.16 kWh/week0.11 kWh/week
AC input frequency50/60 Hz50/60 Hz
AC input voltage100 - 240 V100 - 240 V
Power consumption (max)Known for one16 W
System requirements3 differ
Windows operating systems supportedDiffersWindows 10, Windows 11, Windows 7, Windows 8, Windows 8.1Windows 10, Windows 11, Windows 7, Windows 8
Mac operating systems supportedDiffersMac OS X 10.10 Yosemite, Mac OS X 10.12 Sierra, Mac OS X 10.13 High Sierra, Mac OS X 10.14 Mojave, Mac OS X 10.15 CatalinaYes
Linux operating systems supportedKnown for oneYes
Server operating systems supportedDiffersWindows Server 2003, Windows Server 2008, Windows Server 2016, Windows Server 2019Windows Server 2012 R2, Windows Server 2008 R2, Windows Server 2019, Windows Server 2022, Windows Server 2025
Weight & dimensions4 differ
WidthDiffers621 mm425 mm
DepthDiffers650 mm379 mm
HeightDiffers641 mm249 mm
WeightDiffers60.4 kg8.8 kg
Packaging contentidentical
Cartridge(s) includedKnown for oneYes
Cables includedKnown for oneAC
User guideKnown for oneYes
Other featuresidentical
Printing methodKnown for oneEpson PrecisionCore
Noise levelKnown for one6.6 dB
Print head nozzlesKnown for one800 Nozzles Black, 256 Nozzles per Color
Warranty periodKnown for one1 year(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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