Compatible with: HP Color LaserJet M180nw The following Compatible Cartridges are Included: 2 HP 204A CF510A Black 1 HP 204A CF511A Cyan 1 HP 204A CF513A Magenta 1 HP 204A CF512A Yellow Professionally manufactured by LD Products Page Yield* Per Cartridge: Black - 1,100* Color - 900* *Average cartridge Page Yield at 5% coverage in accordance with ISO IEC 24711 Please contact us first with any product issues. We want all of our customers to be happy because happiness matters.