Inks in HP 970 Original Ink Cartridges are formulated to produce professional-quality colour documents that stay vivid for decades.[2] Save time with easy to replace and easy to recycle cartridges while impressing management and customers. Lock in the quality and performance you expect from your HP OfficeJet Pro X printer with the cartridges it’s designed to use. Create crisp documents that dry fast, resist water, and last for decades, using Original HP pigment ink cartridges. Expect peak performance from Original HP pigment inks - specially formulated for the HP OfficeJet Pro X series. Help workgroups thrive and save trips to the supply closet with long-lasting, high-yield ink cartridges that load in a snap. Receive low-ink alerts and maintain quality printing for the life of the cartridge with built-in intelligence. Choose the cartridge that works for you - standard for lower purchase cost, or high-yield for a better value. Conserve resources and reduce your impact, using a cartridge designed with the environment in mind. Count on free, easy cartridge recycling through HP Planet Partners. Reduce your impact - easily recycle your Original HP ink cartridges for free through HP Planet Partners. Specifications Print technology: HP Thermal Inkjet Print Resolution Technologies: TIJ 4 Colour(s) of printing supplies: Black Print cartridge volume delivered: 173.5 ml Print head nozzles: 42240 Printhead swath (inch): 8.575 in Selectability: 970XL Ink types: Pigment-based Page yield (black and white): 9,200 pages Page yield footnote: Tested in HP Officejet Pro X451dw. Approximate average based on ISO/IEC 24711 Compatibility : OfficeJet Pro X451 476 X551 X576