E-Z Ink Remanufactured Ink Cartridge Replacement For Lexmark 32 18C0032 & 33 18C0033 (1 Black, 1 Color) All products covered by a 100% satisfaction guarantee and 1 year warranty All cartridges remanufactured using ISO 9002 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