Ink cartridge code: hp 564XL compatible ink cartridge Package includes: [5 packs] 1x black | 1photo black | 1x cyan | 1x magenta | 1x yellow Page Yield: Each 564XL black ink cartridge can hold 800 pages; each 564XL color ink cartridge 750 pages Printer compatibility: HP Photosmart 5510 5511 5515 5520 5522 5525 6510 6515 6520 6525 7510 7515 7520 7525 HP Deskjet 3070a 3520 3521 3522 3526 HP OfficeJet 4620 4622 HP Photosmart B209a B210a B210b B210c B210e B8500 B8550 C309 C309a C309g C310 C410a C410b C410e C510 C510a HP PhotoSmart C5300 C5370 C5380 C5390 C5393 C6300 C6340 C6350 C6375 C6380 D5400 D5445 D5460 D7500 D7560 Note: 1. Please confirm your printer model before placing an order. 2. When in use, slowly remove the yellow sealing tape from the ink cartridge without removing other labels. 3. Please avoid touching the chip. 4. If the word "non-original" appears on the computer, click "OK" successively, and the printer can continue printing. 5. If your printer does not recognize the ink cartridge, remove the ink cartridge and reinstall it three times. Customer service: 1. If you have any questions, please feel free to contact us via email. 2. We hope everyone has a good shopping experience for this product, we will do our best to provide you with further assistance, thank you for your attention, and hope that our products will leave a good impression on you.