HP 88 Cyan Ink Cartridge (C9386AN) for HP Officejet Pro K5400 K550 K8600 L7580 L7590 L7680 L7780 DISCONTINUED BY MANUFACTURER. HP 88 ink cartridges work with: HP Officejet Pro K5400, K550, K8600, L7580, L7590, L7680, L7780. Cartridge yield (approx.): 860 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: 88 ink. What's in the box: 1 New Original HP 88 ink cartridge (C9386AN). Color: Cyan.