These printers use the C8727 cartridge:

HP DeskJet 3300 Series

HP DeskJet 3320

HP DeskJet 3320 V

HP DeskJet 3322

HP DeskJet 3323

HP DeskJet 3325

HP DeskJet 3400 Series

HP DeskJet 3420

HP DeskJet 3420 V

HP DeskJet 3425

HP DeskJet 3425 Series

HP DeskJet 3450

HP DeskJet 3500

HP DeskJet 3520

HP DeskJet 3520 V

HP DeskJet 3520 W

HP DeskJet 3535

HP DeskJet 3550

HP DeskJet 3620

HP DeskJet 3620 V

HP DeskJet 3645 C

HP DeskJet 3647

HP DeskJet 3650

HP DeskJet 3650 V

HP DeskJet 3650 W

HP DeskJet 3651

HP DeskJet 3653

HP DeskJet 3658

HP DeskJet 3668

HP DeskJet 3740

HP DeskJet 3740 V

HP DeskJet 3743

HP DeskJet 3745

HP DeskJet 3745 V

HP DeskJet 3747

HP DeskJet 3747 V

HP DeskJet 3843

HP DeskJet 3845

HP DeskJet 3845 XI

HP DeskJet 3847

HP DeskJet 5652

HP OfficeJet 4350

HP OfficeJet 5605 All In One

HP OfficeJet 5607 All In One

HP OfficeJet 5609 All In One

HP OfficeJet 5615 All In One

HP OfficeJet 5679 All In One

HP OfficeJet 5680 All In One

HP OfficeJet J-5508 All In One

HP OfficeJet J-5520 All In One

HP PhotoSmart 2410 All In One