HP 45 Compatible Ink Cartridge - Black

The HP 45 Compatible Ink Cartridge – Black is a compatible black ink cartridge designed to deliver clear printing and sharp black text for documents, correspondence, and everyday office materials. It is a compatible replacement for the HP 45 51645A original reference cartridge and uses pigment-based black ink as the reference formulation.

The reference yield of the original HP 45 51645A is approximately 930 pages, based on HP testing methodology and continuous printing. Actual yield from a compatible cartridge may vary depending on the manufacturer, page coverage, print density, printer settings, and usage conditions.

The HP 45 cartridge is compatible with a wide range of older HP inkjet printers, including selected HP Deskjet, HP Officejet, and HP Photosmart models, as well as certain compatible fax and copier devices.