Genuine OEM HP PhotoSmart C4640 Ink and Supplies
HP 60XL is the high-yield option for the HP PhotoSmart C4640, giving you more pages per cartridge than HP 60. Black and tri-color cartridges each have this choice, so you can select their capacities separately.
Toner Buzz carries genuine HP 60 and HP 60XL ink for the C4640 in singles, same-color packs, and black-and-color packs. Choose one cartridge for the ink that is low, or a pack to cover both ink types or keep a spare.