Inktoneram Compatible Ink Cartridges Replacement for HP 88XL OfficeJet Pro L7750 L7780 L7000 L7480 L7500 L7550 L7580 L7590 L7600 L7650 L7680 L7681 L7700 L7710 L7750 L7780 K550 K550dtn (Black,2-Pack) This package contains: 2 Inktoneram Replacement ink cartridges to replace 88XL ( C9396AN ) Black ink cartridge. (THIS IS A COMPATIBLE REPLACEMENT PRODUCT ONLY. THIS IS NON-OEM .) To replace Cartridges with part numbers : C9396AN. Page Yield : 2,350 Pages / each cartridge at 5% coverage Printer Compatibility: Officejet Pro: K550 K550dtn K550dtw K550XIDT K5400 K5400dn K5400dtn K5400tn K5456DN K8600 K8600d L7000 L7480 L7500 L7550 L7580 L7590 L7600 L7650 L7680 L7681 L7700 L7710 L7750 L7780 Warranty: Our Compatible Inktoneram Replacement ink cartridges to replace 88XL cartridges are manufactured under strict ISO-9001 standards. They are excellent economical alternatives to the high-cost OEM ink cartridges. These cost-effective ink cartridges will provide high quality prints that meet OEM standards and are guaranteed against defect. Our compatible Replacement ink cartridges to replace 88XL cartridges come with a 90 day 100% money back guarantee.