The HP OfficeJet 5110 uses two ink cartridges. The compatible black ink replaces the HP 15 (C6615DN) and yields about 840 pages. The compatible tri-color ink replaces the HP 78 (C6578AN) and yields about 710 pages. Both are standard capacity, and they also fit the OfficeJet 5110v, OfficeJet 5110xi and OfficeJet V40. Same-day shipping on most orders.
