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EpsonET-3950

Inkjet with scanner
Colour

£329View retailers

Test score

Lowest available prices

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The Epson EcoTank ET-3950 is a colour all-in-one inkjet printer that instead of disposable cartridges uses refillable ink tanks. It can print, scan and copy, supports wi-fi and automatic double-sided printing, plus has an automatic document feeder. But how does this all-in-one inkjet printer perform for print quality, speed and ease of use? We’ve tested the Epson EcoTank ET-3950 in our lab – read our full review to see how it fares.

pros

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cons

What's included?

What is it?
How much does it cost to print?
How well does it print?
How well does it scan and copy?
How secure is it?
Is there anything I should know?
Should I buy it?

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KEY TEST RESULTS
Print quality and speed
Printing costs

Jun 2026First reviewed by Which?
Sept 2025Released

The overall Which? test score is made up of the following star ratings, all determined by our rigorous lab tests.

A man in a light blue shirt places a document into a multi-function printer, preparing to scan or copy it.

How we test printers

9 Apr 2026

Print quality and speed

Overall
Black text quality
Black text speed
Office graphics quality
Photo quality
Photo speed
Images with text quality

How we test print quality and speed

Quality and speed for different types of documents.

Scanning quality and speed

Overall
Quality of scanned photos
Speed of scanning

How we test scanning quality and speed

Quality, speed, and ease of scanning different pages, including text, colour pages and photos as well as scanning small objects. A scanner has to scan an A4 photo in 20 seconds or less to score five stars for photo scanning speed.

Copying quality and speed

Overall
Quality of copying
Speed of copying

How we test copying quality and speed

Speed, quality and ease of copying different types of pages with and without using a computer.

Ease of use

Overall
Ease of setting up
Ease of copying
Ease of printing
Ease of scanning
Low noise

How we test ease of use

Ease of use, including printing, copying and scanning where relevant.

Printing costs

How we test printing costs

How cheap or expensive the printer is for ink/toner costs per page. More stars means cheaper prints. Costs are based on our occasional printing test - printing black text and colour pages, leaving time between prints and turning the printer off between uses. Printers with no star rating were tested prior to our occasional printing test.

Durability

Overall
Maintenance
Light resistance

How we test durability

Our research shows a typical printer lasts for 13 years, and printouts may last far longer. Durability and maintenance are the assessment by our technicians of the build quality of the printer and how easy it appears to maintain. For our light resistance rating, we print colour test sheets on 80gsm glossy Xerox photo paper using the printer brand's original ink/toner and place the test print in a calibrated light box, which simulates approximately one year in direct sunlight. More stars means less fading. You should expect different results for third-party ink/toner. If you choose a location less in direct sunlight it will greatly reduce the risk of fading.

Power use

How we test power use

For energy, it's based on power use when the printer is turned off, in standby and when idle, just after printing.

Accessories
Supported refill types	102 BK bottle, 102 C bottle, 102 M bottle, 102 Y bottle
Can print if black is out	No

General
Type of printer	Inkjet with scanner
Colour or Mono	Colour
Refill type	Ink tank
Height	24cm
Width	37cm
Depth	54cm
Prints on A3	No
Individual Colour Cartridges	Yes
Claimed maximum page weight	300
Continuous printing cost
Occasional printing - text and graphics
One year printing cost
Three year printing cost
Photo
Ten black text prints
Page of office graphics

Features
Automatic Document Feeder	Yes
Auto duplexing	Yes
Print via wi-fi direct	Yes

Connections
Ethernet	Yes
Wi-fi	Yes
Print from smartphone	Yes
AirPrint compatible	Yes
Windows 10 compatible	Yes
Windows 11 compatible	Yes
Mac OS full compatiblity	Yes

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Prices updated daily

Prices are ordered from lowest to highest, irrespective of retailer rating or stock, and exclude any potential delivery costs. We are not able to show every possible retailer and cheaper prices may be available.

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EpsonET-3950

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pros

cons

What's included?

How we test printers

Print quality and speed

Scanning quality and speed

Copying quality and speed

Ease of use

Printing costs

Durability

Power use

Compare retailers

How this product's score compares with other printers we've tested

Suggested Alternatives

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Epson

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EpsonET-3950

Lowest available prices

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Test results

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