Epson T6190 - Maintenance kit - for B 300, 310N, 500DN, 510DN; Stylus Pro 4900, Pro 4900 Spectro_M1; SureColor P5000, SC-P5000. Epson genuine inks are optimized to work with Epson's Micro Piezo printhead technology, which delivers unrivaled quality, durability and reliability.