The Epson 27XL black ink cartridge yields approximately 1100 pages. It uses DURABrite Ultra pigment ink, which is water and fade resistant, ensuring long-lasting prints even on frequently handled documents or those exposed to light. It is part of Epson's 27XL series, a high-capacity version that can reduce printing costs by up to 25% compared to standard versions, yielding approximately 1100 pages per cartridge. It is compatible with Epson WorkForce printers WF-3620, WF-3640, WF-7110, WF-7610, WF-7620, WF-7710, WF-7715 and WF-7720. It is a preferred option for offices that print large volumes of text on these WorkForce printers.