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Epson EcoTank ET-3956 reviews
Brand: Epson More Epson printers reviews →
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Compare Epson EcoTank ET-3956 reviews, specifications and available UK retailer offers. Check the details for this exact model and follow the original critics’ findings.
Manufacturer codeC11CL43409
The product, explained
About the Epson EcoTank ET-3956
Epson C11CL43409 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 C11CL43409. 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)
- 35 ppm
- Largest ISO paper size
- A4
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Before choosing the Epson EcoTank ET-3956
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Independent perspectives
Expert reviews 0
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No scored critic reviews have been imported for this exact product yet. It remains unrated.
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Know exactly what you’re buying
Epson EcoTank ET-3956 specifications
Manufacturer code: C11CL43409 · Icecat product 134453743 · Checked 23 Sep 2026. Specifications belong to this exact model.
Key specifications
The main features to compare for this exact model. Missing details are not assumed.
| Print technology | Inkjet |
|---|---|
| Colour printing | Yes |
| Maximum resolution | 4800 x 1200 DPI |
| Duplex printing | Yes |
| Black print speed (normal A4/Letter) | 35 ppm |
| Largest ISO paper size | A4 |
| Scanning | Colour scanning |
| Wi-Fi | Yes |
| Ethernet LAN | Yes |
More product specifications
Open a section for the details that matter to you.
Display4 details
| Built-in display | Yes |
|---|---|
| Display | LCD |
| Screen size | 6.1 cm (2.4") |
| Colour display | Yes |
Camera, image & video1 detail
| Image formats supported | BMP, JPEG, PICT, TIFF, MTIFF, PNG |
|---|
Printing, scanning & paper47 details
| Duplex printing mode | Auto |
|---|---|
| Printing | Colour printing |
| Print speed (colour, normal quality, A4/US Letter) | 23 ppm |
| Print speed (ISO/IEC 24734) black | 18 ppm |
| Print speed (ISO/IEC 24734) colour | 9 ppm |
| Duplex print speed (black, normal quality, A4/US Letter) | 7 ppm |
| Duplex print speed (colour, normal quality, A4/US Letter) | 5 ppm |
| Duplex print speed (ISO/IEC 24734, A4) black | 7 ppm |
| Duplex print speed (ISO/IEC 24734, A4) colour | 5 ppm |
| Print margin top (min) | 0 mm |
| Print margin bottom (min) | 0 mm |
| Print margin left (min) | 0 mm |
| Print margin right (min) | 0 mm |
| Print margins (top, bottom, right, left) | 3 mm |
| Borderless printing | Yes |
| Duplex scanning | Yes |
| Optical scanning resolution | 1200 x 2400 DPI |
| Scanner type | Flatbed & ADF scanner |
| Scan technology | CIS |
| Scan speed (black, normal quality) | 5 ipm with ADF scan 9 sec. with flatbed scan |
| Scan speed (colour, normal quality) | 5 ipm with ADF scan 21 sec. with flatbed scan |
| Duplex scan speed (A4/Letter, black): up to | 3.5 ppm |
| Duplex scan speed (A4/Letter, colour): up to | 3.5 ppm |
| Faxing | No |
| Duplex functions | Print, Scan |
| Number of print cartridges | 4 |
| Printing colours | Yellow, Magenta, Cyan, Black |
| Total number of input trays | 1 |
| Total output capacity | 30 sheets |
| Auto document feeder (ADF) | Yes |
| Auto document feeder (ADF) input capacity | 30 sheets |
| Paper tray media types | Envelopes |
| Photo paper sizes | 10x15,13x18 cm |
| Borderless printing media sizes | 10x15, 13x18 |
| Paper tray media weight | 64 - 300 g/m² |
| Direct printing | Yes |
| Mobile printing technologies | Apple AirPrint, Epson Smart Panel, Epson Connect, Epson Email Print, Epson Remote Print, Epson Scan to Cloud, Mopria Print Service |
| Power consumption (copying) | 15 W |
| Cartridge(s) included | Yes |
| Included cartridge capacity (black) | 15100 pages |
| Included cartridge capacity (CMY) | 5500 pages |
| Printing method | Epson PrecisionCore |
| Colour printing technology | Pigment black and Dye colour Inks |
| Ink drop | 3.3 pl |
| Supported media weight(s) | 64 - 300 g/m² |
| Print head nozzles | 400 Nozzles Black, 128 Nozzles per Color |
| Print speed | 35 pages/min Monochrome (plain paper 75 g/m²), 23 pages/min Colour (plain paper 75 g/m²) |
Connections & wireless4 details
| USB port | Yes |
|---|---|
| Wi-Fi standards | 802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac) |
| Wi-Fi Direct | Yes |
| Interface | USB, Ethernet, Wi-Fi Direct, Wireless LAN IEEE 802.11a/b/g/n/ac(Wi-Fi 5)/k/v/r |
Power & battery6 details
| Power consumption (ready) | 6.9 W |
|---|---|
| Power consumption (sleep) | 0.6 W |
| Power consumption (off) | 0.1 W |
| Energy Star Typical Electricity Consumption (TEC) | 0.09 kWh/week |
| AC input voltage | 100 - 240 V |
| AC input frequency | 50/60 Hz |
Controls & features1 detail
| Control type | Buttons |
|---|
Design & dimensions8 details
| Time to first page (colour, normal) | 13.5 s |
|---|---|
| Product colour | White |
| Width | 375 mm |
| Depth | 347 mm |
| Height | 240 mm |
| Weight | 7.2 kg |
| Colours capacity | Black [127ml], Cyan [70ml], Yellow [70ml], Magenta [70ml] |
| Page yield high capacity (colour) | 5,500 pages |
Software & compatibility5 details
| Document formats supported | |
|---|---|
| Windows operating systems supported | Windows 11, Windows 7, Windows 8, Windows 8.1 |
| Mac operating systems supported | Mac OS 12.4, Mac OS 13.1, Mac OS 14.5, Mac OS X 11.0 Big Sur, Mac OS X 12.0 Monterey, Mac OS X 13.0 Ventura, Mac OS X 14.0 Sonoma, Mac OS X 15.0 Sequoia |
| Server operating systems supported | Windows Server 2019, Windows Server 2022 |
| Compatible operating systems | Mac OS X 10.9.5 or later, Windows 10 (32/64 bit), Windows 11, Windows 7 (32/64 bit), Windows 8 (32/64 bit), Windows 8.1 (32/64 bit), Windows Server 2008 (32/64bit), Windows Server 2008 R2, Windows Server 2012 (64bit), Windows Server 2012 R2, Windows Server 2016, Windows Server 2019, Windows Server 2022, Windows Server 2025 |
Further product details15 details
| Time to first page (black, normal) | 8.5 s |
|---|---|
| Page description languages | ESC/P-R |
| All-In-One-multitasking | Yes |
| Total input capacity | 250 sheets |
| ISO A-series sizes (A0...A9) | A4, A5, A6 |
| ISO B-series sizes (B0...B9) | B5, B6 |
| Envelopes sizes | 10, C6, DL |
| Security algorithms | 64-bit WEP, 128-bit WEP, WPA2-PSK, WPA3-SAE |
| Market positioning | Home & office |
| Box contents | 1 set of ink (1x 127ml BK, 3x 70ml CMY) + Extra Black, Main unit, Power cable, Quick Setup Guide, Warranty document |
| Safety warning | Contains 1,2-benzisothiazol-3(2H)-one. May produce an allergic reaction.Contains 2,4,7,9-tetramethyldec-5-yne-4,7-diol. May produce an allergic reaction.Always follow the information on the product label. |
| Number of users | 4 user(s) |
| Page yield high capacity (black & white) | 15,100 pages |
| Emulations | ESC/P-R |
| All-in-one functions | Scan, Copy, Print |
Packaging & supplied accessories11 details
| Country of origin | Philippines |
|---|---|
| Package width | 415 mm |
| Package depth | 515 mm |
| Package height | 325 mm |
| Package weight | 11 kg |
| Quantity per pack | 1 pc(s) |
| Cables included | AC |
| Products per pallet layer | 2 pc(s) |
| Products per pallet | 12 pc(s) |
| Products per pallet layer (UK) | 4 pc(s) |
| Products per pallet (UK) | 24 pc(s) |
Specifications describe the supplied product data, not measured review results. Battery life, range and performance figures are source claims and can vary with use.
Build your shortlist
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Your questions, answered
Epson EcoTank ET-3956 FAQs
How many expert reviews are available for Epson EcoTank ET-3956?
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-3956?
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-3956 using manufacturer code C11CL43409. 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-3956?
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-3956?
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-3956?
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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Printer buying guides
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