HP Cartridge C8721WN is compatible in the following HP Models:

HP Photosmart D7300 Printer series

HP PHOTOSMART D7345 PRINTER - Q7059A
HP PHOTOSMART D7355 PRINTER - Q7060A
HP PHOTOSMART D7360 PRINTER - Q7058A

HP Photosmart D7100 Printer series

HP PHOTOSMART D7145 PRINTER - Q7048A
HP PHOTOSMART D7155 PRINTER - Q7049A
HP PHOTOSMART D7160 PRINTER - Q7047A

HP Photosmart D6100 Printer series

HP PHOTOSMART D6160 PRINTER - C9089A

HP Photosmart C8100 All-in-One Printer series

HP PHOTOSMART C8150 ALL-IN-ONE PRINTER - L2527A
HP PHOTOSMART C8180 ALL-IN-ONE PRINTER - L2523A
HP PHOTOSMART C8180 ALL-IN-ONE PRINTER - L2526A
HP PHOTOSMART C8180 ALL-IN-ONE PRINTER - L2526B
HP PHOTOSMART C8180 ALL-IN-ONE PRINTER - L2529C
HP PHOTOSMART C8183 ALL-IN-ONE PRINTER - L2526C
HP PHOTOSMART C8188 ALL-IN-ONE PRINTER - L2526D

HP Photosmart C7200 All-in-One Printer series

HP PHOTOSMART C7250 ALL-IN-ONE PRINTER - CC568A
HP PHOTOSMART C7280 ALL-IN-ONE PRINTER - CC567A

HP Photosmart C7100 All-in-One Printer series

HP PHOTOSMART C7180 ALL-IN-ONE PRINTER - Q8200A

HP Photosmart C6200 All-in-One Printer series

HP PHOTOSMART C6240 ALL-IN-ONE PRINTER - CC990A
HP PHOTOSMART C6250 ALL-IN-ONE PRINTER - CC989A

HP Photosmart C6100 All-in-One Printer series

HP PHOTOSMART C6150 ALL-IN-ONE PRINTER - Q8182A
HP PHOTOSMART C6180 ALL-IN-ONE PRINTER - Q8181A

HP Photosmart C5100 All-in-One Printer series

HP PHOTOSMART C5140 ALL-IN-ONE PRINTER - Q8222A
HP PHOTOSMART C5140 FULL PALLET DISPLAY SHIPPER - CC322A
HP PHOTOSMART C5150 ALL-IN-ONE PRINTER - Q8221A
HP PHOTOSMART C5170 ALL-IN-ONE PRINTER - Q8224B
HP PHOTOSMART C5173 ALL-IN-ONE PRINTER - Q8224C
HP PHOTOSMART C5175 ALL-IN-ONE PRINTER - Q8228C
HP PHOTOSMART C5180 ALL-IN-ONE PRINTER - Q8220A
HP PHOTOSMART C5180 ALL-IN-ONE PRINTER - Q8220B
HP PHOTOSMART C5180 ALL-IN-ONE PRINTER - Q8227C
HP PHOTOSMART C5180 ALL-IN-ONE PRINTER - Q8230B
HP PHOTOSMART C5183 ALL-IN-ONE PRINTER - Q8220C
HP PHOTOSMART C5185 ALL-IN-ONE PRINTER - Q8223A
HP PHOTOSMART C5188 ALL-IN-ONE PRINTER - Q8220D
HP PHOTOSMART C5190 ALL-IN-ONE PRINTER - Q8225B
HP PHOTOSMART C5194 ALL-IN-ONE PRINTER - Q8226B

HP Photosmart 8200 Printer series

HP PHOTOSMART 8230 PRINTER - Q3476A
HP PHOTOSMART 8250 PRINTER - Q3470A
HP PHOTOSMART 8250 PRINTER - Q3474A
HP PHOTOSMART 8250V PRINTER - Q3473A
HP PHOTOSMART 8250XI PRINTER - Q3472A
HP PHOTOSMART 8250XI PRINTER - Q3475A

HP Photosmart 3300 All-in-One Printer series

HP PHOTOSMART 3310 ALL-IN-ONE PRINTER - Q5863A
HP PHOTOSMART 3310XI ALL-IN-ONE PRINTER - Q5865A

HP Photosmart 3200 All-in-One Printer series

HP PHOTOSMART 3207 ALL-IN-ONE PRINTER - Q5846A
HP PHOTOSMART 3210 ALL-IN-ONE PRINTER - Q5843A
HP PHOTOSMART 3210V ALL-IN-ONE PRINTER - Q5845A
HP PHOTOSMART 3210XI ALL-IN-ONE PRINTER - Q5844A

HP Photosmart 3100 All-in-One Printer series

HP PHOTOSMART 3110 ALL-IN-ONE PRINTER - Q5833A
HP PHOTOSMART 3110V ALL-IN-ONE PRINTER - Q5835A