Part Number: C13T02Y400 (also known as T02Y4).
Color: Yellow.
Type: Original Epson Ink (pigment-based).
Compatibility: Specifically for the Epson WorkForce Enterprise WF-C21000 printer.
Capacity: High-capacity, yielding approximately 50,000 pages.
Benefits: Delivers sharp text, vibrant colors, fade resistance, and reliable performance for business and professional use.