Epson C11CG20401A1

Expert reviews. One COR Score.

Epson EcoTank ET-3750 reviews

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Epson EcoTank ET-3750
Pictured: C11CG20401A1 · Image supplied through Icecat.
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COR Score

Available after 3 critic reviews

No scored critic reviews yet

Compare Epson EcoTank ET-3750 reviews, specifications and available UK retailer offers. Check the details for this exact model and follow the original critics’ findings.

Manufacturer codeC11CG20401A1

3 model options — compare versions

Specifications, review scores and prices belong to each exact model.

  • BlackC11CG20401CAtbd · 0 critic reviews
  • BlackC11CG20401A1tbd · 0 critic reviews
  • BlackC11CG20401tbd · 0 critic reviews

The product, explained

About the Epson EcoTank ET-3750

Epson C11CG20401A1 is listed in the multifunction printers category. The recorded specifications include print technology: Inkjet; colour printing: Yes; duplex printing: Yes; wi-fi: Yes. This entry covers manufacturer code C11CG20401A1. Specifications relate to this exact source record; other editions or packages may differ.

The listed print technology is Inkjet. Compare replacement consumable prices and expected page volumes alongside the purchase price. Features such as duplex printing or a scanner should be confirmed independently in the specification table.

Print technology
Inkjet
Colour printing
Yes
Maximum resolution
4800 x 1200 DPI
Duplex printing
Yes
Black print speed (normal A4/Letter)
33 ppm
Largest ISO paper size
A4

Make it work for you

Before choosing the Epson EcoTank ET-3750

Estimate everyday printing

Estimate normal monthly pages, colour use, scans and paper sizes.

Price exact consumables

Price current replacement ink or toner by exact part number.

Separate duplex functions

Confirm duplex printing, duplex scanning and document feeder separately.

Measure operating footprint

Measure the printer with trays and lid open.

Independent perspectives

Expert reviews 0

How we calculate the score →

Independent ratings, converted to the same five-point scale. Each card links to the original review and identifies the available evidence.

No scored critic reviews have been imported for this exact product yet. It remains unrated.

Independent reviews, made comparable

What does the COR Score mean?

One consistent scale makes different publishers’ ratings easier to compare. The original review still tells you why a critic reached that verdict.

Read our scoring methodology →

Scale conversion · example

8/ 104.00/ 5

An illustration of conversion, not this product’s rating.

  1. Check the match

    Identify the exact model and the version reviewed. Check the manufacturer code, configuration and supplied accessories.

  2. Compare on one scale

    Convert usable ratings to five points, count each publisher once and give each critic equal weight.

  3. Require three critics

    Show the average to two decimal places after three distinct critics. Otherwise display tbd, keeping individual reviews visible.

Find the best fit by considering the score alongside the critic count, review dates, tested version and the strengths that matter to you. Eligible model-level reviews identify the tested configuration. Reviews of different hardware are shown separately and do not enter this product’s COR Score.

Know exactly what you’re buying

Epson EcoTank ET-3750 specifications

Manufacturer code: C11CG20401A1 · Icecat product 72671943 · Checked 25 Sep 2026. Specifications belong to this exact model.

Key specifications

The main features to compare for this exact model. Missing details are not assumed.

Epson EcoTank ET-3750 — key specifications
Print technologyInkjet
Colour printingYes
Maximum resolution4800 x 1200 DPI
Duplex printingYes
Black print speed (normal A4/Letter)33 ppm
Largest ISO paper sizeA4
ScanningColour scanning
CopyingColour copying
Wi-FiYes
Ethernet LANYes

More product specifications

Open a section for the details that matter to you.

Display4 details
Epson EcoTank ET-3750 — Display
Built-in displayYes
DisplayLCD
Screen size6.1 cm (2.4")
Colour displayYes
Processor, memory & storage1 detail
Epson EcoTank ET-3750 — Processor, memory & storage
Card reader integratedNo
Printing, scanning & paper35 details
Epson EcoTank ET-3750 — Printing, scanning & paper
Duplex printing modeAuto
PrintingColour printing
Print speed (colour, normal quality, A4/US Letter)20 ppm
Print speed (ISO/IEC 24734) black15 ppm
Print speed (ISO/IEC 24734) colour8 ppm
Duplex print speed (black, normal quality, A4/US Letter)6.5 ppm
Duplex print speed (colour, normal quality, A4/US Letter)4.5 ppm
Duplex print speed (ISO/IEC 24734, A4) black6.5 ppm
Duplex print speed (ISO/IEC 24734, A4) colour4.5 ppm
Print margins (top, bottom, right, left)0 mm
Optical scanning resolution1200 x 2400 DPI
Scan technologyCIS
Scan toCloud
Printing coloursBlack, Cyan, Yellow, Magenta
Total number of input trays1
Total output capacity30 sheets
Paper input typePaper tray
Auto document feeder (ADF)Yes
Auto document feeder (ADF) input capacity30 sheets
Paper tray media typesPhoto paper, Plain paper
Multi-purpose tray media typesPlain paper
Non-ISO print media sizesLegal, Letter
Photo paper sizes9x13,10x15,13x18,13x20,20x25
Paper tray media weight64 - 300 g/m²
Direct printingYes
Mobile printing technologiesEpson Connect, Epson iPrint, Epson Email Print, Epson Remote Print, Apple AirPrint
Sound pressure level (printing)38 dB
Sound power level (printing)5.1 dB
Power consumption (copying)12 W
Included cartridge capacity (black)14000 pages
Included cartridge capacity (CMY)11200 pages
Printing methodEpson PrecisionCore
Ink drop3.3
Maximum input capacity (photo paper)20 sheets
Print head nozzles400 nozzles black, 128 nozzles per colour
Connections & wireless2 details
Epson EcoTank ET-3750 — Connections & wireless
Standard interfacesEthernet, USB, Wireless LAN
USB portYes
Power & battery5 details
Epson EcoTank ET-3750 — Power & battery
Power consumption (average operating)12 W
Power consumption (ready)5.3 W
Power consumption (off)0.3 W
AC input voltage100 - 240 V
AC input frequency50 - 60 Hz
Design & dimensions6 details
Epson EcoTank ET-3750 — Design & dimensions
Time to first page (colour, normal)15 s
Product colourBlack
Width375 mm
Depth347 mm
Height231 mm
Weight6.7 kg
Software & compatibility4 details
Epson EcoTank ET-3750 — Software & compatibility
Windows operating systems supportedWindows 10, Windows 7, Windows 8, Windows 8.1, Windows Vista, Windows XP, Windows XP Professional x64
Mac operating systems supportedMac OS X 10.6 Snow Leopard
Compatible operating systemsMac OS X 10.6.8 or later, Windows 10, Windows 7, Windows 8, Windows 8.1, Windows Vista, Windows XP, Windows XP Professional x64 Edition
Software CDYes
Further product details10 details
Epson EcoTank ET-3750 — Further product details
Time to first page (black, normal)9 s
Total input capacity150 sheets
ISO A-series sizes (A0...A9)A4, A5, A6
ISO B-series sizes (B0...B9)B5
Envelopes sizes10, C6, DL
Security algorithms64-bit WEP, 128-bit WEP, WPA-PSK, WPA-TKIP, WPA-AES
Market positioningHome & office
Sustainability certificatesENERGY STAR
Quick installation guideYes
Number of users4 user(s)
Packaging & supplied accessories8 details
Epson EcoTank ET-3750 — Packaging & supplied accessories
Country of originPhilippines
Package width410 mm
Package depth505 mm
Package height310 mm
Package weight9.44 kg
Quantity per pack1 pc(s)
Cables includedAC
Warranty cardYes

Specifications describe the supplied product data, not measured review results. Battery life, range and performance figures are source claims and can vary with use.

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Your questions, answered

Epson EcoTank ET-3750 FAQs

How many expert reviews are available for Epson EcoTank ET-3750?

No scored critic reviews have been imported for this product yet. This means review coverage is missing; it does not mean the product received a poor review.

What is the COR Score for Epson EcoTank ET-3750?

The COR Score is tbd. We publish a combined score only after at least three distinct critics have usable ratings. Any individual reviews already available remain visible.

Which exact version does this page cover?

This page identifies Epson EcoTank ET-3750 using manufacturer code C11CG20401A1. Check that code, configuration and supplied accessories against the retailer listing. Related-version reviews are labelled separately and do not contribute to this version’s score.

What is the listed print technology for Epson EcoTank ET-3750?

The source specification records print technology as Inkjet. This is a specification, not an independent performance measurement. Check the exact model and the original critic reviews for real-world results.

What is the listed colour printing for Epson EcoTank ET-3750?

The source specification records colour printing as Yes. This is a specification, not an independent performance measurement. Check the exact model and the original critic reviews for real-world results.

Where can I compare prices for Epson EcoTank ET-3750?

Use the retailer-offer section on this page for available matched offers. If no offer is shown, we do not currently have a verified price. Confirm model, stock, delivery and the final total at the retailer; coverage does not include every seller.

Are cartridge yields guaranteed?

No. They are standardised comparison figures; actual yield depends on coverage, jobs and maintenance.

Is Wi-Fi printing less secure?

It can be safe when the printer and network are kept updated and secured. Use manufacturer setup guidance and protect the network.

Does a scanner mean it has an automatic document feeder?

No. Check the specification for both features.

How should I use the specifications alongside reviews?

Use the recorded features to check compatibility and make a shortlist. Read the original reviews for measured performance, everyday use and the tested configuration.

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