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Product comparison · 2 multifunction printers

Epson WorkForce Pro WF-4920 Inkjet A4 vs HP OfficeJet 8122e All-in-One Printer

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  • 51specifications compared
  • 31differ
  • 20identical
  • 104known for one product only

Key differences

The Epson WorkForce Pro WF-4920 Inkjet A4 has 5 ppm more print speed (black, normal quality, A4/US Letter) than the HP OfficeJet 8122e All-in-One Printer (25 ppm vs 20 ppm). The Epson WorkForce Pro WF-4920 Inkjet A4 has 2 ppm more print speed (colour, normal quality, A4/US Letter) than the HP OfficeJet 8122e All-in-One Printer (12 ppm vs 10 ppm). The Epson WorkForce Pro WF-4920 Inkjet A4 has 0.1 x 297 mm more maximum scan area than the HP OfficeJet 8122e All-in-One Printer (216 x 297 mm vs 215.9 x 297 mm). Print technology: Inkjet on the Epson WorkForce Pro WF-4920 Inkjet A4, Thermal inkjet on the HP OfficeJet 8122e All-in-One Printer. Optical scanning resolution: 1200 x 2400 DPI on the Epson WorkForce Pro WF-4920 Inkjet A4, 1200 x 1200 DPI on the HP OfficeJet 8122e All-in-One Printer.

  • Print technology
    • Inkjet
    • Thermal inkjet
  • Print speed (black, normal quality, A4/US Letter)
    • 25 ppm
    • 20 ppm
  • Print speed (colour, normal quality, A4/US Letter)
    • 12 ppm
    • 10 ppm
  • Optical scanning resolution
    • 1200 x 2400 DPI
    • 1200 x 1200 DPI
  • Maximum scan area
    • 216 x 297 mm
    • 215.9 x 297 mm
  • Scanner type
    • Flatbed & ADF scanner
    • Flatbed scanner
  • Scan to
    • PC, E-mail, Cloud
    • Software
  • Maximum duty cycle
    • 1700 pages per month
    • 20000 pages per month

Side by side

Differences highlightedShow differences only
155 specifications
A

Epson

WorkForce Pro WF-4920 Inkjet A4

Model WF-4920

View product
B

HP

OfficeJet 8122e All-in-One PrinterView product
Printing3 differ
Print technologyDiffersInkjetThermal inkjet
PrintingColour printingColour printing
Duplex printingYesYes
Duplex printing modeKnown for oneAuto
Maximum resolution4800 x 1200 DPI4800 x 1200 DPI
Print resolution colourKnown for one4800 x 1200 DPI
Print resolution blackKnown for one1200 x 1200 DPI
Print speed (black, normal quality, A4/US Letter)Differs25 ppm20 ppm
Print speed (colour, normal quality, A4/US Letter)Differs12 ppm10 ppm
Print speed (black, draft quality, A4/US Letter)Known for one29 ppm
Print speed (colour, draft quality, A4/US Letter)Known for one25 ppm
Print speed (ISO/IEC 24734) blackKnown for one20 ppm
Print speed (ISO/IEC 24734) colourKnown for one10 ppm
N-in-1 print functionKnown for oneYes
Watermark printingKnown for oneYes
Booklet printing functionKnown for oneYes
Borderless printingKnown for oneYes
Duplex print speed (black, normal quality, A4/US Letter)Known for one16 ppm
Duplex print speed (colour, normal quality, A4/US Letter)Known for one9 ppm
Copyingidentical
CopyingColour copyingColour copying
Copy speed (black, normal quality, A4)Known for one25 cpm
Copy speed (colour, normal quality, A4)Known for one17 cpm
Copy speed (black, draft, A4)Known for one25 cpm
Copy speed (colour, draft, A4)Known for one17 cpm
Maximum number of copiesKnown for one99 copies
Copier resizeKnown for one25 - 400%
ID-card copy functionKnown for oneYes
Auto fit functionKnown for oneYes
Scanning4 differ
ScanningColour scanningColour scanning
Optical scanning resolutionDiffers1200 x 2400 DPI1200 x 1200 DPI
Maximum scan resolutionKnown for one1200 x 1200 DPI
Maximum scan areaDiffers216 x 297 mm215.9 x 297 mm
Scanner typeDiffersFlatbed & ADF scannerFlatbed scanner
Scan technologyCISCIS
Scan toDiffersPC, E-mail, CloudSoftware
Scan speed (black)Known for one8 ppm
Scan speed (colour)Known for one3.5 ppm
Image formats supportedKnown for oneBMP, JPG, PNG, TIFF
Document formats supportedKnown for onePDF
Input colour depthKnown for one24 bit
Greyscale levelsKnown for one256
Scan driversKnown for oneTWAIN
Duplex scanningKnown for oneYes
Optical scanning resolution (ADF)Known for one600 x 600 DPI
Features3 differ
Maximum duty cycleDiffers1700 pages per month20000 pages per month
Recommended duty cycleDiffers200 - 1700 pages per month0 - 800 pages per month
Duplex functionsDiffersScan, PrintPrint
Digital senderKnown for oneYes
Number of print cartridges44
Printing coloursBlack, Cyan, Magenta, YellowBlack, Cyan, Magenta, Yellow
All-In-One-multitaskingKnown for oneYes
Country of originKnown for oneThailand
Replacement cartridgesKnown for oneHP 923 Black Original Ink Cartridge (~530pages) 4K0T3LN; HP 923 Cyan Original Ink Cartridge (~400 pages) 4K0T0LN; HP 923 Magenta Original Ink Cartridge (~400 pages) 4K0T1LN; HP 923 Yellow Original Ink Cartridge (~400 pages) 4K0T2LN. Actual yield varies considerably based on content of printed pages
HP segmentKnown for oneHome, Home office
Input & output capacity2 differ
Total number of input trays11
Total input capacityDiffers250 sheets225 sheets
Total output capacityDiffers80 sheets60 sheets
Auto document feeder (ADF)YesYes
Auto document feeder (ADF) input capacity35 sheets35 sheets
Maximum number of input traysKnown for one1
Maximum input capacityKnown for one225 sheets
Maximum output capacityKnown for one60 sheets
Paper handling4 differ
Maximum ISO A-series paper sizeA4A4
Maximum print sizeKnown for one210 x 297 mm
Paper tray media typesDiffersEnvelopes, Letterhead, Photo paperPlain paper, Glossy paper, Photo paper, Recycled paper, Matte paper, Lightweight paper
ISO A-series sizes (A0...A9)A4, A5, A6A4, A5, A6
ISO C-series sizes (C0...C9)DiffersC6C5, C6
Non-ISO print media sizesKnown for oneHagaki card
JIS B-series sizes (B0...B9)Known for oneB5
Envelopes sizesDiffersDL, 10C5, C6
Photo paper sizesDiffers13x18 cm10x15,13x18 cm
Photo paper sizes (imperial)Known for one8.5x13"
Borderless printing media sizesKnown for oneA4, Letter
Custom media lengthKnown for one127 - 355.6 mm
Custom media widthKnown for one76.2 - 215.9 mm
Paper tray media weightKnown for one60 - 280 g/m²
Envelope feederKnown for oneNo
ISO B-series sizes (B0...B9)Known for oneB5
Ports & interfacesidentical
Direct printingYesYes
USB portYesYes
USB 2.0 ports quantityKnown for one1
Network3 differ
Ethernet LANKnown for oneYes
Wi-Fi DirectYesYes
Wi-Fi standardsDiffers802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac)Wi-Fi 5 (802.11ac), Wi-Fi 4 (802.11n), 802.11g, 802.11b, 802.11a
BluetoothKnown for oneYes
Security algorithmsDiffers64-bit WEP, 128-bit WEP, WPA2-PSK, WPA3-EnterpriseSSL/TLS, WPA2-Enterprise, EAP-TLS, WPA3-Enterprise, WPA3-Personal, PEAP, HTTPS
Mobile printing technologiesDiffersMopria Print Service, Apple AirPrint, Epson Connect, Epson Smart PanelMopria Print Service, Apple AirPrint
Wi-FiKnown for oneYes
Supported network protocols (IPv4)Known for oneTCP
Supported network protocols (IPv6)Known for oneTCP
Performanceidentical
Internal memoryKnown for one256 MB
Maximum internal memoryKnown for one512 MB
Built-in processorKnown for oneYes
Processor frequencyKnown for one1200 MHz
Sound power level (printing)Known for one6.6 dB
Design3 differ
Built-in displayYesYes
DisplayDiffersLCDCGD
Display diagonalDiffers10.9 cm (4.29")6.86 cm (2.7")
Control typeDiffersTouchButtons, Touch
Colour displayYesYes
Product colourKnown for oneBlack
Market positioningKnown for oneHome & office
Power3 differ
Power consumption (ready)Differs7 W4.07 W
Power consumption (sleep)Differs0.7 W1.02 W
Power consumption (off)Differs0.1 W0.11 W
AC input frequency50/60 Hz50/60 Hz
AC input voltage100 - 240 V100 - 240 V
Power consumption (max)Known for one17 W
Energy Star Typical Electricity Consumption (TEC)Known for one0.13 kWh/week
Brand-specific featuresidentical
HP Instant InkKnown for oneYes
HP Dynamic securityKnown for oneYes
HP Security toolsKnown for oneSSL/TLS (HTTPS); IPP over TLS; 802.1x Authentication for Ethernet (PEAP and EAP-TLS); WPA2-Enterprise; WPA3-Enterprise; WPA2-Personal; WPA3-Personal; Certificates configuration; Password protect EWS; Unused protocol and service disablement; Signed firmware; Administrator settings
HP GTIN (EAN/UPC)Known for one198415788283
System requirements2 differ
Windows operating systems supportedDiffersWindows 10, Windows 11, Windows 7, Windows 8Windows 10, Windows 11
Mac operating systems supportedDiffersYesMac OS X 11.0 Big Sur, Mac OS X 12.0 Monterey, Mac OS X 13.0 Ventura, Mac OS X 14.0 Sonoma, MacOS
Other operating systems supportedKnown for oneChromeOS
Server operating systems supportedKnown for oneWindows Server 2012 R2, Windows Server 2008 R2, Windows Server 2019, Windows Server 2022, Windows Server 2025
Operational conditionsidentical
Non-operating altitudeKnown for one0 - 4500 m
Operating altitudeKnown for one0 - 3000 m
Operating relative humidity (H-H)Known for one20 - 80%
Operating temperature (T-T)Known for one5 - 40 °C
Storage temperature (T-T)Known for one-40 - 60 °C
Recommended humidity operating rangeKnown for one25 - 75%
Recommended operating temperature range (T-T)Known for one15 - 32 °C
Certificatesidentical
CertificationKnown for oneCISPR 32:2015 / EN 55032:2015 Class B; CISPR 24:2010 / EN 55024:2010; CISPR 35:2016 / EN 55035:2017+A11:2020; EN 61000-3-2:2014 / IEC 61000-3-2:2014; EN 61000-3-3:2013 / IEC 61000-3-3:2013; EN 301 489-1 V2.2.3; EN 301 489-17 V3.2.4; FCC CFR 47 Part 15 Class B ICES-003, Issue 7; Class B VCCI V-3:2015
Sustainabilityidentical
Sustainability certificatesKnown for oneENERGY STAR, Forest Stewardship Council (FSC)
Sustainable technologies and materialsKnown for oneContains ocean-bound recycled plastic; Recyclable through HP Planet Partners; FSC Certified Packaging
Weight & dimensions4 differ
WidthDiffers425 mm460 mm
DepthDiffers388 mm337.5 mm
HeightDiffers277 mm233 mm
WeightDiffers10.4 kg8 kg
Packaging dataidentical
Package widthKnown for one506 mm
Package depthKnown for one298 mm
Package heightKnown for one408 mm
Package weightKnown for one10.2 kg
Packaging contentidentical
Cartridge(s) includedKnown for oneYes
Included cartridge capacity (black)Known for one255 pages
Included cartridge capacity (CMY)Known for one270 pages
Bundled softwareKnown for oneHP Printer Software
Logistics dataidentical
Harmonized System (HS) codeKnown for one8443310000
Technical detailsidentical
Box contentsKnown for oneNA: HP 923 Setup Black Ink Cartridge; HP 923 Setup Cyan Ink Cartridge; HP 923 Setup Magenta Ink Cartridge; HP 923 Setup Yellow Ink Cartridge; Power Cord; Regulatory Flyer; Ink Caution Flyer; Setup Poster; Reference Guide; EMEA/AP DM: HP 924 Setup Black Ink Cartridge; HP 924 Setup Cyan Ink Cartridge;
Other featuresidentical
Number of usersKnown for one5 user(s)
Compatible operating systemsKnown for oneWindows 11; Windows 10; macOS 11 Big Sur; macOS 12 Monterey; macOS 13 Ventura; macOS 14 Sonoma; Linux; Chrome OS
Manufacturer warrantyKnown for oneOne-year limited hardware warranty with option to extend to two-years with acceptance of HP+ Offer. For more info please visit us at http://support.hp.com . [9]
Number of print headsKnown for one4
Power supply typeKnown for oneInternal (Built-in) Universal Power Supply
Processor frequencyKnown for one1.2 GHz
Recommended system requirementsKnown for oneMicrosoft Windows 11; 10; 32-bit or 64-bit; 2 GB available hard disk space; Internet connection; Microsoft Internet Explorer or Edge. Apple macOS v11 Big Sur; macOS v12 Monterey; macOS v13 Ventura; 2 GB HD; Internet required.
Electromagnetic compatibilityKnown for oneCISPR 32:2015 / EN 55032:2015 Class B; CISPR 24:2010 / EN 55024:2010; CISPR 35:2016 / EN 55035:2017+A11:2020; EN 61000-3-2:2014 / IEC 61000-3-2:2014; EN 61000-3-3:2013 / IEC 61000-3-3:2013; EN 301 489-1 V2.2.3; EN 301 489-17 V3.2.4; FCC CFR 47 Part 15 Class B ICES-003, Issue 7; Class B VCCI V-3:2015
Custom media sizesKnown for oneTray 1: 76.2 x 127 to 215.9 x 355.6 mm
UNSPSC-codeKnown for one43212110
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)

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