This extra high capacity original Epson T04A1 is the very largest black ink cartridge we sell for your WorkForce Pro inkjet printer. Unlike the standard and high capacity black cartridges in this range, the genuine Epson C13T04A140 is compatible with a select few printers in the series, so be sure to check for your exact model number on this page.With a high estimated page yield of 11,500 prints, you simply cannot beat the cost per page offered by the T04A1 with original Epson ink cartridges. Packed with a large amount of original Epson black ink, you can be assured of the highest print quality available for your machine with the C13T04A140 ink cartridge.