HP PhotoSmart P1100 Ink Cartridges

The HP PhotoSmart P1100 uses two standard-capacity inks: HP 45 (51645A) in black, rated at about 1,100 pages, and HP 78 (C6578AN) in tri-color, rated at about 710 pages. Both are compatible inks that replace those HP part numbers. The same supplies also fit the PhotoSmart P1000, PhotoSmart P1100xi, and PhotoSmart 1215. Same-day shipping on most orders.