1. Model Number: Epson T0441-4  ink cartridge

2. Compatible for:  EPSON STYLUS C64/C64Photo Edition;EPSON STYLUS C84/C84Photo Edition;EPSON STYLUS CX6400

3. Certification: ISO 9001 and ISO 1400.

4. Warranty: 2 years.

5. Color: Bk, C, M, Y.