Experience superior printing quality with the Kolor Expert 812xl Printer Cartridge, specifically designed for compatibility with Epson printers. This high-capacity black inkjet cartridge ensures crisp, sharp, and professional output, perfect for all your printing needs.Whether you're creating vivid graphics, sharp text documents, or detailed photos, the Kolor Expert 812xl is engineered to provide consistent, reliable performance. Easy to install and offering exceptional print quality, this compatible cartridge is an excellent choice for Epson users seeking to enhance their printing experience. open box but new. wf- 3820, 4820, 4930,4833, and 4834. High Yielded Version.