Genuine OEM HP OfficeJet K80 Ink and Supplies

HP 45 supplies black ink for the HP OfficeJet K80, while HP 78 supplies color through one tri-color cartridge. For a high-yield color choice, the matching cartridge is HP 78XL.

Toner Buzz carries genuine HP 45 black cartridges and HP 78 or HP 78XL tri-color cartridges for the OfficeJet K80. Order the black or color supply separately, or select the HP 45/78 pack when you need both.