Epson EcoTank Expression ET-2610 Ink Bottles
Your EcoTank Expression ET-2610 uses the T664 ink bottles, delivering ultra-low-cost continuous ink directly into built-in reservoirs. Our 4.8 Google rating is built on dependable cartridge performance and uncompromising product quality. We have supplied premium consumables for this printer series since Nov 2017. Because this setup relies on manual liquid refills, the physical replenishment pattern shifts entirely from traditional cartridge replacements to simple visual monitoring, eliminating sudden depletion during mid-run tasks.
Expected page output and replacement cycles
Epson determines the page yield metrics for these T664 liquid ink bottles using the ISO/IEC 24711 international standard for continuous ink system testing. This specific benchmark tracks coverage patterns under home and home-office setups to ensure consistent estimates.
| Cartridge Number | Type | Colour | Page Yield | Cost Per Page |
|---|---|---|---|---|
| C13T664192 | Standard | Black | 4,000 | $0.004 |
| C13T664292 | Standard | Cyan | 6,500 | $0.002 |
| C13T664392 | Standard | Magenta | 6,500 | $0.002 |
| C13T664492 | Standard | Yellow | 6,500 | $0.002 |
Cost Per Page = Total Cartridge Price ÷ Page Yield (at 5% coverage). Prices based on Genuine cartridges.
Choosing the right ink setup
If you print mainly text documents or high-volume family admin papers, you will naturally top up the black reservoir first. Bundled configuration packs offer the most logical approach to securing all four standard process colours together, reducing tracking effort. Free delivery applies on all orders over $99 (conditions apply). All orders ship directly from our national infrastructure network across Perth, Brisbane, Sydney, Melbourne and Adelaide warehouses to ensure quick transit times. For full details on coverage guarantees or processing a claim, you can review our Returns policy. You can also view the full range of Epson ink bottles available for related models.
Pro Tip
Never let the fluid level fall beneath the lowest indicated line on the external tank display; operating the internal ink-jet mechanism dry introduces disruptive air bubbles that require deep, ink-heavy cleaning routines to purge.
Frequently Asked Questions
Can I mix other Epson ink series codes if the bottle shapes look similar?
No, you must only load T664 ink into this printer. Other series use distinct chemical formulas, viscosities and drying profiles, and mixing alternative solutions can clog the micro-piezo printhead nozzles permanently.
Why does my colour level decrease slightly even though I only print black documents?
The printer performs routine automated maintenance cycles to clear the nozzles and preserve printhead health across all print channels. A minute portion of colour ink is consumed during these initialisation procedures to prevent drying and crusting.
How do I safely store a partially used ink bottle after topping up?
Ensure the nozzle cap is screwed down firmly and store the bottle upright in a cool, dark place out of direct sunlight. Keeping the bottle sealed properly prevents air contamination and fluid evaporation, ensuring the ink remains viable for future top-ups.
