Compatible with: HP LaserJet: M1132 M1138 M1139 M1212nf M1217nfw MFP M1219nf P1102 P1109W LaserJet Pro: M1132 M1138 M1139 M1212nf M1217nfw MFP M1219nf P1102 P1102s P1102W P1106 P1109W Professionally manufactured by LD Products Page Yield* Per Cartridge: 1,600* For best results, store in a cool, dry place. Use within 3 years of purchase for optimal performance. *Average cartridge Page Yield* in accordance with ISO IEC 24711. *at 5% coverage (ISO/IEC standard) All LD compatible and remanufactured cartridges are quality tested to ensure long-lasting use and bold, vivid print on every page Please contact us first with any product issues. We want all of our customers to be happy because happiness matters.