1 Inktoneram Replacement ink cartridges For 564XL CR277WN PBK (NEW VERSION) Photo Black Photosmart 7510 7520 B8550 C6340 C6350 C6380 D5445 D7560 D5460 eStation All-in-One Printer-C510a Premium All-in-One Printer-C309g Premium e-All-in-One Printer-C310a Premium Fax All-in-One Printer-C309a Premium Fax e-All-in-One Printer- C410a Premium TouchSmart Web All-in-One Printer-C309n This package contains: 1 Inktoneram Replacement Photo Black ink cartridge to replace 564XL (NEW VERSION) ( CR277WN ). (THIS IS A COMPATIBLE REPLACEMENT PRODUCT ONLY. THIS IS NON-OEM .) To replace Cartridges with part numbers : CR277WN. Page Yield : 290 Pages / each cartridge at 5% coverage Printer Compatibility: Photosmart: 7510, 7520, B8550, C6340, C6350, C6380, D5445, D7560, D5460, eStation All-in-One Printer-C510a, Premium All-in-One Printer-C309g, Premium e-All-in-One Printer-C310a, Premium Fax All-in-One Printer-C309a, Premium Fax e-All-in-One Printer- C410a, Premium TouchSmart Web All-in-One Printer-C309n Warranty: Our Compatible Inktoneram Replacement ink cartridges to replace 564XL 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 564XL cartridges come with a 90 day 100% money back guarantee.