Epson EcoTank ET-4550 Ink Cartridges
- All inks are guaranteed to work in your Epson EcoTank ET-4550 printer.
- Choose an original or make big savings with a Stinkyink compatible.
- All our ink is quality assured or your money back.
Black Ink Cartridges for the Epson EcoTank ET-4550
Compatible cartridges are direct replacements for the genuine Epson.
They're brand new cartridges, fully chipped that just work out of the box. They provide the same high quality prints, at a fraction of the cost.
Please note: A compatible cartridge will not affect your printer warranty
Compatible Epson T7741 Black Ink Bottle
Free, Fast Delivery
Orders go by Royal Mail post, normally taking 1-2 days and guaranteed to arrive within 5 working days.
Need It Faster?
Select "Next Day" at the checkout for a guaranteed next-working-day service (morning delivery also available).
(Some orders may be sent by courier depending on availability.)
- Type: Compatible Epson black ink
- 12 month money-back guarantee
Running Cost
This value is calculated from manufacturer's estimates of how many pages a cartridge will print, and should only be used to compare cartridge running costs.
Page yields are estimated using the ISO standard of 5% coverage on a plain A4 page, which is roughly the length of a short letter.
- 6000 pages
- Free UK Delivery
- Money Back Guarantee
Epson T7741 Black Ink Bottle
Free, Fast Delivery
Orders go by Royal Mail post, normally taking 1-2 days and guaranteed to arrive within 5 working days.
Need It Faster?
Select "Next Day" at the checkout for a guaranteed next-working-day service (morning delivery also available).
(Some orders may be sent by courier depending on availability.)
- Type: Original Epson black ink
- 12 month money-back guarantee
Running Cost
This value is calculated from manufacturer's estimates of how many pages a cartridge will print, and should only be used to compare cartridge running costs.
Page yields are estimated using the ISO standard of 5% coverage on a plain A4 page, which is roughly the length of a short letter.
- 6000 pages
- Free UK Delivery
- Money Back Guarantee
Cyan Ink Cartridges for the Epson EcoTank ET-4550
Compatible cartridges are direct replacements for the genuine Epson.
They're brand new cartridges, fully chipped that just work out of the box. They provide the same high quality prints, at a fraction of the cost.
Please note: A compatible cartridge will not affect your printer warranty
Compatible Epson T6642 Cyan Ink Bottle
Free, Fast Delivery
Orders go by Royal Mail post, normally taking 1-2 days and guaranteed to arrive within 5 working days.
Need It Faster?
Select "Next Day" at the checkout for a guaranteed next-working-day service (morning delivery also available).
(Some orders may be sent by courier depending on availability.)
- Type: Compatible Epson cyan ink
- 12 month money-back guarantee
Running Cost
This value is calculated from manufacturer's estimates of how many pages a cartridge will print, and should only be used to compare cartridge running costs.
Page yields are estimated using the ISO standard of 5% coverage on a plain A4 page, which is roughly the length of a short letter.
- 6500 pages
- Free UK Delivery
- Money Back Guarantee
Epson T6642 Cyan Ink Bottle
Free, Fast Delivery
Orders go by Royal Mail post, normally taking 1-2 days and guaranteed to arrive within 5 working days.
Need It Faster?
Select "Next Day" at the checkout for a guaranteed next-working-day service (morning delivery also available).
(Some orders may be sent by courier depending on availability.)
- Type: Original Epson cyan ink
- 12 month money-back guarantee
Running Cost
This value is calculated from manufacturer's estimates of how many pages a cartridge will print, and should only be used to compare cartridge running costs.
Page yields are estimated using the ISO standard of 5% coverage on a plain A4 page, which is roughly the length of a short letter.
- 6500 pages
- Free UK Delivery
- Money Back Guarantee
Magenta Ink Cartridges for the Epson EcoTank ET-4550
Compatible cartridges are direct replacements for the genuine Epson.
They're brand new cartridges, fully chipped that just work out of the box. They provide the same high quality prints, at a fraction of the cost.
Please note: A compatible cartridge will not affect your printer warranty
Compatible Epson T6643 Magenta Ink Bottle
Free, Fast Delivery
Orders go by Royal Mail post, normally taking 1-2 days and guaranteed to arrive within 5 working days.
Need It Faster?
Select "Next Day" at the checkout for a guaranteed next-working-day service (morning delivery also available).
(Some orders may be sent by courier depending on availability.)
- Type: Compatible Epson magenta ink
- 12 month money-back guarantee
Running Cost
This value is calculated from manufacturer's estimates of how many pages a cartridge will print, and should only be used to compare cartridge running costs.
Page yields are estimated using the ISO standard of 5% coverage on a plain A4 page, which is roughly the length of a short letter.
- 6500 pages
- Free UK Delivery
- Money Back Guarantee
Epson T6643 Magenta Ink Bottle
Free, Fast Delivery
Orders go by Royal Mail post, normally taking 1-2 days and guaranteed to arrive within 5 working days.
Need It Faster?
Select "Next Day" at the checkout for a guaranteed next-working-day service (morning delivery also available).
(Some orders may be sent by courier depending on availability.)
- Type: Original Epson magenta ink
- 12 month money-back guarantee
Running Cost
This value is calculated from manufacturer's estimates of how many pages a cartridge will print, and should only be used to compare cartridge running costs.
Page yields are estimated using the ISO standard of 5% coverage on a plain A4 page, which is roughly the length of a short letter.
- 6500 pages
- Free UK Delivery
- Money Back Guarantee
Yellow Ink Cartridges for the Epson EcoTank ET-4550
Compatible cartridges are direct replacements for the genuine Epson.
They're brand new cartridges, fully chipped that just work out of the box. They provide the same high quality prints, at a fraction of the cost.
Please note: A compatible cartridge will not affect your printer warranty
Compatible Epson T6644 Yellow Ink Bottle
Free, Fast Delivery
Orders go by Royal Mail post, normally taking 1-2 days and guaranteed to arrive within 5 working days.
Need It Faster?
Select "Next Day" at the checkout for a guaranteed next-working-day service (morning delivery also available).
(Some orders may be sent by courier depending on availability.)
- Type: Compatible Epson yellow ink
- 12 month money-back guarantee
Running Cost
This value is calculated from manufacturer's estimates of how many pages a cartridge will print, and should only be used to compare cartridge running costs.
Page yields are estimated using the ISO standard of 5% coverage on a plain A4 page, which is roughly the length of a short letter.
- 6500 pages
- Free UK Delivery
- Money Back Guarantee
Epson T6644 Yellow Ink Bottle
Free, Fast Delivery
Orders go by Royal Mail post, normally taking 1-2 days and guaranteed to arrive within 5 working days.
Need It Faster?
Select "Next Day" at the checkout for a guaranteed next-working-day service (morning delivery also available).
(Some orders may be sent by courier depending on availability.)
- Type: Original Epson yellow ink
- 12 month money-back guarantee
Running Cost
This value is calculated from manufacturer's estimates of how many pages a cartridge will print, and should only be used to compare cartridge running costs.
Page yields are estimated using the ISO standard of 5% coverage on a plain A4 page, which is roughly the length of a short letter.
- 6500 pages
- Free UK Delivery
- Money Back Guarantee
Recent customer reviews
Customer reviews for products that work in the Epson EcoTank ET-4550 printer.Slight problem with order was resolved quickly and with no questions asked. Brilliant speedy service as always.
Thank you for your review! I am glad you are happy with your StinkyInks!
Answered by Molly Hanwell (staff member) - October 09, 2023 09:41Buying the right ink for your Epson EcoTank ET-4550 printer
You have two main options when buying Epson EcoTank ET-4550 ink. You can opt for an original ink manufactured by Epson themselves or choose a compatible cartridge which is manufactured for Stinkyink by a trusted third party.
The biggest difference is usually price with compatibles costing far less. Compare the prices of any compatibles listed above for yourself. So why the price difference? Often, printer manufacturers keep the cost of the printers themselves very low, in the knowledge that they will make the money back on the ink they sell over the life of the printer. Positive product reviews from tens of thousands of Stinkyink customers tells us that our compatible ink delivers great print quality.
We offer a low-price guarantee on all original ink we sell. If you find it cheaper within 7 days, we’ll refund the difference. The Stinkyink compatible range offers the best value for money you’ll find from any UK ink supplier. Try us for yourselves!
Hi do you do a full complete set of inks for a Epsom eco tank et-4550 pls
Many thanks
As there currently isn't a single compatible black cartridge available, we're unable to offer a full set of compatible inks for your printer. As soon as the black is available we will get it added to the website. Sorry for any inconvenience caused.
Answered by Beth Owen (staff member) - December 17, 2019 13:38Other Epson EcoTank Printers
- Epson EcoTank ET-2712 Ink
- Epson EcoTank ET-2714 Ink
- Epson EcoTank ET-2715 Ink
- Epson EcoTank ET-1810 Ink
- Epson EcoTank ET-2810 Ink
- Epson EcoTank ET-2600 Ink
- Epson EcoTank ET-2811 Ink
