The HP Color Copier 270 ink set has two parts: compatible HP 45 (51645A) black ink, rated at about 1,100 pages, and compatible HP 23 (C1823D) tri-color ink, rated at about 690 pages. Both are standard capacity. The same supplies also fit the HP Color Copier 260, Color Copier 170, and DeskJet 710C. Same-day shipping on most orders.
