LD Products Epson 502 T502120-S Black Ink Bottle 2-Pack 7500 Pages

Two-pack black ink bottles for Epson EcoTank

This two-pack provides two black dye-based ink bottles compatible with Epson ET Series, Expression and WorkForce EcoTank models. Each bottle is designed to replace the original Epson 502 T502120-S cartridge. The set suits home offices and small businesses that print high volumes of black text documents.

Refill bottles that slot directly into EcoTank

The bottles fit the integrated tank system on printers such as the ET-2700, ET-2750, ET-3700, ET-3750 and ET-4750, eliminating the need for disposable cartridges. Users simply pour ink into the front-facing tanks, freeing up desk space otherwise occupied by cartridge storage. The dye-based formulation works with the printer’s existing printhead without hardware changes.

Consistent output over long print runs

Each bottle yields approximately 7500 pages measured at 5 percent coverage under ISO/IEC 24711, so a full two-pack supports extended periods of heavy document printing. Ink remains usable for 24 to 36 months when stored in a cool, dry place, reducing waste from dried-out supplies. The standard-yield formulation maintains steady density across large jobs rather than fading after a short burst.