ECOTANK EPSON 664 (BLACK)

⚙️ Specifications

• Ink Volume: 70 mL dye-based black ink

• Page Yield:

  • Approx. 4,000 pages per bottle (70 mL at ~5% coverage) 

  • Other sources list up to 6,500 pages, depending on printer series and coverage
• Compatibility:
  Works with EcoTank L-series (L100–L565), Expression ET-series (ET‑2500/2550/2600/2650/3600), WorkForce ET-series (ET‑4500/4550/16500), and certain L-Series (L355/L555)
• Bottle Design: Vacuum‑sealed with precision nozzle clean and easy fills
• Shelf Life: Best stored sealed typically 18–24 months

👁️ Final Take

The Epson 664/T6641 Black Ink Bottle is a top pick for EcoTank users seeking reliable, long-lasting printing without frequent refills. Genuine OEM bottles ensure OEM quality, peace of mind, and trouble-free operation.

Would you like a breakdown of cost-per-page, comparison with compatible alternatives, or recommendations for multi-color packs?