Compatible HP models:

• Deskjet: 3070A - B611a, 3520 e-all-in-one, 3521, 3522. 
• Officejet: 4620, 4622. 
• Photosmart:  5510, 5511, 5512, 5514, 5515, 5515 - B111h, 5520, 5522, 5524, 5525, 6510, 6512, 6515, 6520, 6525, 7510, 7515, 7520, 7525, A532, B010, B109, B110, B8550, B8558, B8850, C510, C510a, C5324, C5370, C5373, C5380, C5383, C5388, C5390, C5393, C6324, C6340, C6350, C6375, C6380, C6383, C6388, D5430, D5445, D5460, D5463, D5468, D7560.
• Photosmart Plus: B209a, B209b, B209c, B210, B210a, B210b, B210c, B210d, B210e. 
• Photosmart Premium: 
• C309a, C309c, C309g, C309n, C310a, C310b, C310c, C410a, C410b, Fax, Fax C410a, Touchsmart C309, Touchsmart C309n, Touchsmart C310, Touch WebSmart, Web C309n. 
• Photosmart Pro: B8553, B8558

 (Hp 564XL) - Inkjet Cartridge, Photo Black, Chipped (High Yield) Ink Monitoring Technology Page Yield, 290 4x6 prints

Hp 564 Photo Black Ink Cartridge is not compatible with Deskjet 3520, 3521, 3522, 3526, Officejet 4620, Photosmart Plus All-in-One Printer - B209a, B210a, 5510 e-All-in-One Printer - B111a, 5512 e-All-in-One Printer - B111a, 5511 e-All-in-One Printer - B111j, 5514 e-All-in-One Printer - B111h, 5515 e-All-in-One Printer - B111a, 5520 e-All-in-One Printer, 6512 e-All-in-One Printer - B211a, 6515 e-All-in-One Printer - B211a, 6510 e-All-in-One Printer - B211a, 6520 e-All-in-One Printer, 5525, 5522