LD Products Epson 664 T664120 Compatible Ink Bottle Black 4000 Pages

Compatible Black Ink Bottle for Epson EcoTank

This LD Products bottle replaces the Epson 664 T664120 black cartridge and works with Expression ET-2500, ET-2550, ET-2600, ET-2650, ET-3600 and ET-4500 printers as well as WorkForce ET-16500 and ET-4500 models. It is designed for EcoTank printers including L1300, L200, L220, L300, L310, L350, L365, L455 and L565. The dye-based ink yields approximately 4000 pages per bottle. Using this compatible supply does not void the printer warranty.

Practical Limits of Bottle-Based Refilling

The ink is dye-based rather than pigment-based, so prints may be less water-resistant on plain paper. Page yield of 4000 pages assumes standard coverage and can vary with content density. Shelf life is rated 24 to 36 months, so bottles stored beyond that period may not perform reliably. This bottle only works with printers purchased in the United States and Canada, limiting use for imported or grey-market hardware.

Build Quality and Day-to-Day Use

The bottle is new and sealed for clean pouring into EcoTank reservoirs without syringes or funnels. Single-bottle packaging keeps storage simple and reduces spill risk during top-ups. Compatible printer lists cover both Expression and WorkForce EcoTank lines, so one bottle type serves multiple devices in a home or small office. Retail packaging may vary, but the ink formulation and fill volume remain consistent.