Expression ET-2600
The Expression ET-2600 runs the 664 ink family in all four tanks — black (T664120), cyan, magenta and yellow in 70 mL bottles. Clever Supplies compatible 664 bottles below carry the family's conservative ratings (black up to 4,000 pages, colours up to 6,500 each) and a lifetime warranty.
| Bottle | Type | Color | Approx. Yield |
|---|---|---|---|
| Epson T664120 (compatible) | Ink bottle, 70 mL | Black | 4,000 pages |
| Epson T664220 (compatible) | Ink bottle, 70 mL | Cyan | 6,500 pages |
| Epson T664320 (compatible) | Ink bottle, 70 mL | Magenta | 6,500 pages |
| Epson T664420 (compatible) | Ink bottle, 70 mL | Yellow | 6,500 pages |
| Epson 664 Set of 4 (compatible) | Full bottle set | Black / Cyan / Magenta / Yellow | 4,000 black, 6,500 per color |
ET-2600 Ink — One Honest Footnote About Yields The ET-2600's ink identity is not in doubt: Epson's page and its Ink Finder listing give all four 664 codes (T664120/220/320/420-S) for this printer. The footnote is about numbers. Epson's own ET-2600 page rates replacement yields at 4,500 pages black / 7,500 per colour, while its ET-2500/2550 pages rate the same bottles at 4,000 / 6,500. Both figures are Epson's; the difference sits in the printer-side pages, not the bottles.
Our product pages carry the conservative pair (4,000 / 6,500) for every 664 product, so no bottle is ever oversold against another model's page. This category page shows you both numbers because both are official — the bottles you receive are identical either way.
This is a full-664 model, black included; the 774 bottle does not belong here. Singles and the 4-bottle set carry our lifetime warranty and 1-year free returns.