E-Z Ink (TM) Remanufactured Ink Cartridge Replacement For Epson 127 Extra High Yield (1 Black, 1 Cyan, 1 Magenta, 1 Yellow) 4 Pack T127120 T127220 T127320 T127420 Brand: E-Z ink Page Yield: Black is 945 pages per cartridge. Color is 755 pages per cartridge All cartridges remanufactured using ISO 9001 Certified Process Cartridges have undergone an extensive process which includes: cleaning of all dry/excess ink, re-filling cartridge to OEM capacity, and testing to ensure quality and compatibility. All products covered by a 100% satisfaction guarantee and 1 year warranty. Compatible With Stylus NX530, Stylus NX625, WorkForce 3520, WorkForce 635, WorkForce 3530, WorkForce 3540, WorkForce 7010, WorkForce 645, WorkForce 7510, WorkForce 7520, WorkForce 60, WorkForce 840, WorkForce 545, WorkForce 630, WorkForce 633, WorkForce 845 Printer