Epson T664 & Epson T774 Ink Bottles
Epson T664 and T774 refill ink bottles deliver consistent, high-volume printing across compatible Epson EcoTank printers. This range includes individual black and colour refills, with genuine and compatible options offered for every printing requirement. Choosing compatible ink bottles lowers refill costs significantly without impacting printhead performance. Our 4.8 Google Star rating shows that our customers consistently receive high-quality cartridges backed by reliable performance.
Printers Compatible with Epson T664 & Epson T774 Ink Bottles
How long these ink bottles last in real use
Epson measures T664 and T774 bottle yields under the ISO/IEC 24712 standard using continuous test patterns. Standard T664 colour bottles produce up to 6,500 pages, while T664 black delivers 4,000 pages. High-capacity T774 black bottles yield up to 6,000 pages for heavy document printing.
| Cartridge Number | Type | Colour | Page Yield | Cost Per Page |
|---|---|---|---|---|
| C13T664192 | Standard | Black | 4,000 | $0.004 |
| C13T664292 | Standard | Cyan | 6,500 | $0.003 |
| C13T664392 | Standard | Magenta | 6,500 | $0.003 |
| C13T664492 | Standard | Yellow | 6,500 | $0.003 |
| C13T774192 | High Yield | Black | 6,000 | $0.004 |
Cost Per Page = Total Cartridge Price ÷ Page Yield (at 5% coverage). Prices based on Genuine cartridges.
Evaluating compatible refill options
Choosing compatible bottle refills reduces your cost per page even further while keeping print output clear and vibrant. Under Australian Consumer Law, using compatible cartridges does not void your printer warranty. Read our genuine vs compatible guide to understand how compatible refills compare in performance.
Selecting refills and order fulfillment
If you print mainly text documents, purchasing T774 black bottles or high-capacity black bundles yields maximum efficiency. If you print mixed graphics or photos, standard T664 CMYK colour sets ensure balanced ink usage across all reservoirs. All compatible bottles come backed by a money-back guarantee. Free delivery applies on all orders over $99. We dispatch orders rapidly from local warehouses located in Perth, Brisbane, Sydney, Melbourne and Adelaide. Browse our full range of Epson ink bottles or inspect our returns policy for details.
Pro Tip
Always let ink bottles drain naturally into the EcoTank reservoir without squeezing the bottle body, as excessive pressure can create air bubbles in the feed tubes.
Match Your Printing Habits to the Right Epson T664 Ink Bottle Pack
If all your colours are running low, the 4-Pack T664 Genuine (from $65.87) covers every colour in one order.
If only one colour has run dry, there's no need to replace the rest - a single Genuine C13T664292 cartridge (from $16.57) is the lowest-cost way to keep printing.
Watching the budget? Compatible cartridges match the fit and yield of genuine ink at a lower price, from 5-pack T664 for $39.63.
For a high-volume office, buying in bulk cuts the cost per unit further - the 10-Pack T664 Compatible (from $78.38) works out cheapest per cartridge, while the 8-Pack T664 Genuine (from $130.40) is the equivalent option if you'd rather stick with official ink. The larger pack qualifies for free delivery.
Frequently Asked Questions
Can T774 black ink be used in printers that originally came with T664 black?
T774 contains pigment-based black ink designed specifically for high-volume office models like the ET-3600, whereas T664 is a dye-based ink. Check your printer specifications before swapping, as mixing pigment and dye inks inside the same reservoir can cause clogging.
Why do colour bottles yield 6,500 pages while black yields 4,000 pages?
Page yields are calculated per bottle. ISO test suites split colour coverage equally across Cyan, Magenta, and Yellow, meaning all three colour bottles combined print 6,500 composite pages, whereas text-heavy documents deplete single black bottles faster.
How long can an opened Epson T664 bottle be stored?
Once unsealed, tightly recap the bottle and store it upright in a cool, dry area away from direct light. Unused ink within an open bottle stays usable for up to 6 months without risk of evaporation or settling.
Is T-664 the same as T664?
Yes, T-664 and T664 refer to the exact same Epson ink bottle series. The hyphen is simply a retail formatting variation, and both codes indicate identical refill bottles.
