Compatible Epson models: ET : EcoTank ET-M1170, EcoTank ET-M2170, EcoTank ET-M3170. WorkForce: ST-M1000 SuperTank, ST-M3000 SuperTank. . Replenish your compatible printer with Epson 532 EcoFit High-Yield Black Ink. Pigment black ink promotes sharp text and graphics for standout results. Yields up to 6,000 pages. EcoFit ink bottle promotes easy refills. High yield for minimal replacements. Helps Avoid Waste - Designed for extended use, helping reduce or eliminate material use and potentially save money. Recycling solution - designed to encourage recycling, helping you divert materials from landfill.