Epson 603XL. Optimised for Epson printers: Guaranteed to work with your printer and produce reliable results. Low cost yet reliable: Standard and XL cartridge sizes. Single and multipacks. Epson Original Cartridge. Cost-effective inks: Individual inks are 50% more. CompatibilitySuitable for use with: XP-2100, XP-2105, XP-3100, XP-3105, XP-4100, XP-4105, WF-2810DWF, WF-2830DWF, WF-2835DWF & WF-2850DWF. General InformationColours included: black. Ink cartridge capacity 8.9ml. Cartridge yield: Up to 500 pages. XL cartridge size. Manufacture product number: C13T03A14010. EAN: 8715946666358.