Epson Elephant Inkjet Cartridge High Yield Black T2431. Compatible with XP750/850. 10ml. Make sure you get the best from your Epson Expression inkjet printer by using this genuine Epson 24XL Black Inkjet Cartridge from the Elephant range. With Claria Photo HD ink, you get stunningly vivid and detailed results whether you're printing text documents or photos, combined with your printer's seven-cartridge design for outstanding tones and shades. This high yield cartridge can keep printing for longer, with 10ml of black ink to print up to 500 pages.