Epson EcoTank 104 Black Genuine Ink Bottle for ET-2710/2711/4700
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Product description
What it is
The Epson EcoTank 104 Black Genuine Ink Bottle is a refill bottle designed for EcoTank printers. It provides black ink to compatible models and is marketed as part of Epson’s cartridge-free printing system. This entry focuses on practical use rather than marketing hype, highlighting how the refill fits into everyday printing tasks.
how it works and what it resolves

EcoTank systems use refill bottles to replenish internal ink tanks instead of traditional cartridges. This approach aims to reduce cartridge changes and avoid the frustration of running out of ink mid-print. For households or small offices that print in black and white, a bottle like the EcoTank 104 is intended to offer a longer interval between replacements compared with standard cartridges, subject to printing volume and tasks.
Compatibility and capacity context
The bottle is compatible with ET-2710, ET-2711 and ET-4700 series printers. Epson notes these EcoTank models can deliver high page yields, exemplified by claims of up to 4500 pages under typical conditions. If you print a lot in black, a high-capacity refill can help minimise interruptions, though real-world results depend on content, colour usage and print density.



What stands out
On paper, the primary benefits are straightforward: a genuine Epson black ink supply designed for EcoTank reliability and compatibility with common entry-to-midrange models. The system can reduce downtime from cartridge changes and aims to keep running costs lower per page over time, especially for high-volume black text printing.
What could be limited

The value of this refill depends on your printer’s utilisation and how it’s used. If your tasks involve heavy colour work or you frequently print in grayscale with dense graphics, the overall cost-per-page and total yield will differ from the stated 4500 pages. The claim of up to 2 years of ink in the box refers to initial packaging and typical use, not a guarantee for every scenario.
Who it’s for
This ink bottle is likely to suit home offices or small businesses that rely on bulk black text printing and want to limit cartridge changes. It may appeal to owners who prioritise sustained print runs over frequent refills and prefer genuine Epson ink for potential compatibility and warranty alignment.



Who it isn’t ideal for
If your printing includes substantial colour work, or if you operate a high-demand environment where you go through ink quickly, you may need to plan for additional ink supplies beyond black, or consider broader EcoTank colour refills. If you don’t own a compatible EcoTank model, this bottle won’t be usable.
When it makes sense to buy

Consider this refill if you own a compatible EcoTank and expect regular black-only text printing, want to reduce cartridge changes, and value the convenience of a genuine Epson supply. It can be sensible for users seeking a straightforward way to maintain print readiness without frequent trips to the shop.
What to review before purchasing
- Confirm your printer model is ET-2710, ET-2711 or ET-4700.
- Check expected print volume and whether you primarily print black text to estimate page yield.
- Be aware of the logistics of handling refill bottles and the care required to avoid spills.



Practical usage example
A small home office printing invoices and drafts might benefit from using the EcoTank 104 for its long-run capability in black printing. If you routinely print several hundred pages a week, this refill could reduce stops for cartridge changes and keep the workflow smoother.
FAQ (quick clarity)
- Does this bottle work with all Epson EcoTank models? Not it’s limited to the ET-2710, ET-2711 and ET-4700 families.
- How many pages can I expect from a single bottle? The label cites up to 4500 pages under typical conditions, real-world results vary with print density.
- Is this genuine Epson ink essential? Using genuine ink may support reliability and compatibility with the EcoTank system, though it is not a guarantee of performance in every scenario.
Final decision
Is it worth it? Worth considering if you own a compatible EcoTank and print mainly in black, aiming to minimise cartridge changes and maintain steady output. Not the best fit if your needs include frequent colour printing or if you don’t have an EcoTank model from the ET-2710/2711/4700 range.
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