The HP Original PageWide 913A Magenta Ink Cartridge is an affordable solution to printing. It prints across the width of the page without having to move back and forth, allowing you to print as your document is fed through your printer and slash printing time. The F6T78AE is capable of producing 3000 pages, far more than you'd expect from an inkjet cartridge and ideal if you have a home office and find yourself regularly printing photos and documents.Compatible printers:- HP PageWide 352- HP PageWide 377- HP PageWide Pro 452 - HP PageWide Pro 477 - HP PageWide Pro 552 - HP PageWide Pro 577