HP 950XL Black Ink Cartridge (CN045AN). HP 950 & 951 ink cartridges work with: HP Officejet Pro 251dw 276dw 8610 8600 8620 8100 8630 8625 8615. HP 950 XL ink cartridge yield (approx.): 2,300 pages. Get up to 2x the pages with Original HP XL ink cartridges compared to standard cartridges. Original HP ink cartridges: genuine ink for your HP printer. Ensure that your printing is right the first time and every time with HP printer ink: 950 ink. CHOOSE AN INK REPLENISHMENT SERVICE - Let your printer track usage and have ink delivered before you run out. Either reorder HP Genuine ink cartridges only when you need them through Amazon Dash Replenishment, or save up to 50% by paying for pages printed through HP Instant Ink. What's in the box: 1 New Original HP 950XL ink cartridge (CN045AN). Color: Black. Operating temperature range - 5 to 35°C