HP Cartridge CN685EE is compatible in the following HP Models:

HP Photosmart 7520 e-All-in-One Printer series

HP PHOTOSMART 7520 E-ALL-IN-ONE PRINTER - CZ045B

HP Photosmart 7510 e-All-in-One Printer series - C3

HP PHOTOSMART 7510 E-ALL-IN-ONE PRINTER - C311A - CQ877B

HP Photosmart 6520 e-All-in-One Printer series

HP PHOTOSMART 6520 E-ALL-IN-ONE PRINTER - CX017B
HP PHOTOSMART 6525 E-ALL-IN-ONE PRINTER - CX018B

HP Photosmart 6510 e-All-in-One Printer series - B2

HP PHOTOSMART 6510 E-ALL-IN-ONE PRINTER - B211A - CQ761B
HP PHOTOSMART 6510 E-ALL-IN-ONE PRINTER - B211B - CQ761C

HP Photosmart 5520 e-All-in-One Printer series

HP PHOTOSMART 5520 E-ALL-IN-ONE PRINTER - CX042B
HP PHOTOSMART 5522 E-ALL-IN-ONE PRINTER - CX048B
HP PHOTOSMART 5524 E-ALL-IN-ONE PRINTER - CX047B

HP Photosmart 5510 e-All-in-One Printer series - B1

HP PHOTOSMART 5510 E-ALL-IN-ONE PRINTER - B111A - CQ176B
HP PHOTOSMART 5510 E-ALL-IN-ONE PRINTER - B111B - CQ176C
HP PHOTOSMART 5514 E-ALL-IN-ONE PRINTER - B111C - CQ177B
HP PHOTOSMART 5515 E-ALL-IN-ONE PRINTER - B111H - CQ183B

HP Officejet 4620 e-All-in-One Printer series

HP OFFICEJET 4620 E-ALL-IN-ONE PRINTER - CZ152B
HP OFFICEJET 4622 E-ALL-IN-ONE PRINTER - CZ296B

HP Deskjet 3520 e-All-in-One Printer series

HP DESKJET 3520 E-ALL-IN-ONE PRINTER - CX052B
HP DESKJET 3522 E-ALL-IN-ONE PRINTER - CX055B
HP DESKJET 3524 E-ALL-IN-ONE PRINTER - CX054B

HP Deskjet 3070A e-All-in-One Printer series - B6

HP DESKJET 3070A E-ALL-IN-ONE PRINTER - B611A - CQ191B