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Compatible Epson 664 Set of 4 BCMY Ink Bottle
- Page Yield:
- Black up to 4,000; each color up to 6,500 (ISO/IEC 24712)
- Shipping:
- Calculated at Checkout
Amazon Price:
- Page Yield:
- Black up to 4,000; each color up to 6,500 (ISO/IEC 24712)
- Shipping:
- Calculated at Checkout
- Compatible Printers
- Specifications
- SKU:
- CS-EP-664-SET4
- Condition:
- New Compatible
- OEM Part #:
- T664120-S / T664220-S / T664320-S / T664420-S
- Color:
- Black + Cyan + Magenta + Yellow
- Volume:
- 70 mL × 4
- Page Yield:
- Black up to 4,000; each color up to 6,500 (ISO/IEC 24712)
- Chip:
- None (chipless bottles)
- Warranty:
- Lifetime Warranty
- Returns:
- 1-Year Free Returns
- Description
- Reviews
The complete first-generation refill — for the printers it actually fits. This set contains the four 664 bottles: T664120-S black, T664220-S cyan, T664320-S magenta and T664420-S yellow, 70 mL each, for the five EcoTank models whose entire ink system is 664: the Expression ET-2500, ET-2550, ET-2600 and ET-2650, and the WorkForce ET-4500.
Yields are stated per color, never added together (ISO/IEC 24712, Epson methodology): black up to 4,000 pages; cyan, magenta and yellow up to 6,500 pages each. Those are the family's conservative figures — Epson's ET-2600/2650 pages print higher numbers (4,500 / 7,500) for the same bottles, and rather than let the claim depend on your model, our whole 664 range carries the lower, undisputed pair.
Now the boundary, in the open, because this set is sold elsewhere without it: this is not a valid set for the ET-3600, ET-4550 or ET-16500. Those three printers take their colors from this same 664 shelf — but their black is the 774 bottle (140 mL), and Epson's Works With lists exclude the 664 black from them entirely. If your printer is one of those three, buy the 774 black plus the three 664 colors as singles; do not buy this set for its black. (A combined 774+664 package is under review as its own product; until it exists, singles are the correct purchase.)
For the five models it does fit, the set is the clean reset: all four tanks full, color balance restored, spares logic simple. Every bottle is keyed to its tank, auto-stops at full, and carries no chip. All four are covered by our lifetime warranty, with free returns for a year.
Shop the Epson 664 family: T664120 Black Ink Bottle · T664220 Cyan Ink Bottle · T664320 Magenta Ink Bottle · T664420 Yellow Ink Bottle
Browse by series: Expression ET · WorkForce ET
Frequently Asked Questions
What exactly is in the box?
Four 70 mL bottles: 1 × T664120-S Black, 1 × T664220-S Cyan, 1 × T664320-S Magenta, 1 × T664420-S Yellow. The contents table is printed on the box front.
How many pages does the set print?
Per color, not in total: black up to 4,000 pages; each color up to 6,500 pages (ISO/IEC 24712, Epson methodology). Tanks drain at different rates, so the four numbers are never summed here.
Which printers is this set valid for?
Five models only: ET-2500, ET-2550, ET-2600, ET-2650 and ET-4500 — the printers whose black is also 664. Each is confirmed on Epson's T664120-S Works With list.
I have an ET-4550. Several stores sell this set for it. Are they right?
Epson's documentation says no: the ET-4550's black is the 774 bottle, and the 664 black is not on its Works With list. The correct purchase for an ET-4550 is the 774 black plus the three 664 color singles — all sold here, just not as this set.
Why do your yields (4,000/6,500) differ from Epson's ET-2650 page (4,500/7,500)?
Epson publishes both pairs for the same bottles on different model pages. Our 664 range carries the conservative pair uniformly — we'd rather every owner be pleasantly surprised than some owners oversold.
Is the black in this set the same as the single black bottle?
Identical product (T664120-S). The set simply bundles it with the three colors at set pricing, for owners doing a full reset.
What ink type are these bottles?
Epson's US documentation for the 664 family declares no ink type, so our pages claim none — for the set as for the singles. What's documented (codes, volumes, yields, models) is what's printed.
Do the bottles have chips?
None of the four. Refills are mechanical — keyed nozzle, auto-stop — and cannot trigger a recognition error.
Some tanks are still half full. Use the set now?
You can refill what's low and store the rest sealed and upright, or wait for a full reset. Either way the spare bottles keep at room temperature out of sunlight.
What if one bottle in the set fails?
The lifetime warranty covers each bottle individually — a faulty bottle is replaced on its own; the set doesn't go back.
Is this a genuine Epson set?
No. Epson's US range sells 664 bottles as singles; this is the Clever Supplies compatible set of the four, labeled compatible on the box and this page.
Returns?
Free returns within the first year, in addition to the lifetime warranty on all four bottles.
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