Ink cartridge is designed for use with the Epson Stylus CX4400, C4450, CX7400, CX7450, NX100, NX105, NX110, NX115, NX200, NX300, NX305, NX400 and NX415. DuraBrite Ultra Inks offer superior image quality with smudge-resistance, water-resistance and fade-resistance for durable prints. Ideal for double-sided printing because DuraBrite Ultra inks do not bleed through. Ink is quick-drying for worry-free handling of photos. Patented SmartValve Cartridge technology with MicroPiezo Ink Level Sensors delivers reliable printing.