2 Pack Remanufactured HP 61XL Ink Cartridge CH563WN CH564WN (1 Black, 1 Tri-Color) HP Envy 4500 5530 5534 Officejet 4630 2620 4632 Deskjet 1000 1512 2540 3050 3510 2510 Contents: 1-Pack Remanufactured HP 61XL Black ink, 1-Pack Remanufactured HP 61XL Color ink. Page Yield: Up to 480 pages per black cartridge & 330 pages per tri-color cartridge (5% coverage) Compatible Printers: DeskJet 1000 J110a. DeskJet 1050. DeskJet 1050A. Deskjet 1055 All-in-One Printer - J410e. DeskJet 2000. DeskJet 2050 J510. DeskJet 2050 All-in-One. DeskJet 2050A All-in-One. DeskJet 2050s. DeskJet 2054A. DeskJet 2510 All-in-One. Deskjet 2511. DeskJet 2514 All-in-One. DeskJet 3000 J310a. DeskJet 3050. DeskJet 3050 All-in-One. DeskJet 3050A e-All-in-One. DeskJet 3052. DeskJet 3052A. DeskJet 3054. DeskJet 3055A e-All-in-One. Deskjet 3510 e-All-In-One Warranty: 2 years limited warranty, 100% replaceement gurarantee. All ink cartridges tested by printer before goods send out to make sure your printer effect same as origional. All cartridges have been tested by printer before send out to make sure they produce a perfect prints ever.