Product: Epson T9741 Black Ink Cartridge/Supply Unit.

Color: Black.

Capacity: XXL (Extra-Large), holding approximately 1520.5 ml of ink.

Yield: High page yield, often cited around 86,000 pages, for reduced replacement frequency.

Technology: Uses Epson DURABrite Pro ink for water, smudge, and light resistance.

Compatibility: Made for Epson WorkForce Pro models, notably the WF-C869R series.

Type: Original Epson product, ensuring reliability and printer longevity.

Use Case: Ideal for high-volume, professional business printing like invoices, spreadsheets, and documents needing durability.