Description
Key Features:
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High Page Yield: A single 70ml bottle can print up to 4,500 pages (based on ISO/IEC 24711 standards), making it highly economical for home and school office work.
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Dye-Based Ink Formulation: Specially optimized to provide rich, deep black tones for everyday document printing and smooth gradients in monochrome graphics.
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Hermetically Sealed Bottle: The bottle arrives vacuum-sealed to prevent the ink from drying out or leaking during transit and storage.
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Spill-Free Nozzle: Designed for clean refilling directly into the physical ink tanks on the side of your EcoTank printer.
Technical Specifications
| Feature | Specification |
| Model Code | T6641 / 664 |
| Ink Color | Black (Bk) |
| Ink Type | Dye-based |
| Volume | 70 ml |
| Page Yield | Up to 4,500 pages (at 5% page coverage) |
| Compatible Printers | Epson L-Series EcoTank: L100, L110, L120, L200, L210, L220, L300, L310, L350, L355, L360, L365, L380, L382, L386, L455, L486, L550, L555, L565, L655, L1300, L1455 (and others in the legacy L-series family) |
| Storage Temperature | -20°C to 40°C |

