HP DeskJet 6127 Ink Cartridges

The HP DeskJet 6127 uses two ink cartridges. The black one is HP 45 (51645A), a standard cartridge rated at about 1,100 pages. The tri-color one is HP 78 (C6578AN), also standard, rated at about 710 pages. Both are compatible ink that works with this printer. The same supplies also fit the DeskJet 930C, DeskJet 932C and DeskJet 935C. Same-day shipping on most orders.