HP 934 Black Ink Cartridge (C2P19AN)

HP 934 Black Ink Cartridge (C2P19AN). HP 934 ink cartridges work with: HP Officejet 6812, 6815. HP Officejet Pro 6230, 6830, 6835. Cartridge yield (approx.): 400 pages. Up to 2x more prints with Original HP ink vs refill 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: 934 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 934 ink cartridge (C2P19AN). Color: Black.