These printers use the 51641 cartridge:
Click On a Printer to View it's Cartridges


          HP Color Copier 100
          HP Color Copier 100 Series
          HP Color Copier 110
          HP Color Copier 120
          HP DeskJet 820 C
          HP DeskJet 820 CE
          HP DeskJet 820 CSE
          HP DeskJet 820 CSI
          HP DeskJet 820 CXI
          HP DeskJet 850
          HP DeskJet 850 C
          HP DeskJet 850 CXI
          HP DeskJet 855 C
          HP DeskJet 855 CSE
          HP DeskJet 855 CSI
          HP DeskJet 855 CXI
          HP DeskJet 870 C
          HP DeskJet 870 CSE
          HP DeskJet 870 CXI
          HP DeskJet 1000
          HP DeskJet 1000 C
          HP DeskJet 1000 C OLD Version
          HP DeskJet 1000 CSE
          HP DeskJet 1000 CSE OLD Version
          HP DeskJet 1000 CXI
          HP DeskJet 1000 CXI OLD Version
          HP DeskJet 1000 OLD Version
          HP DeskJet 1100 C
          HP DeskJet 1100 CSE
          HP DeskJet 1100 CXI
          HP DeskJet 1150 CXI
          HP DeskJet 1200
          HP DeskJet 1250
          HP DeskWriter 1600 C
          HP Digital Copier 110
          HP Digital Copier 120
          HP OfficeJet Pro 1150 C
          HP OfficeJet Pro 1150 CSE
          HP OfficeJet Pro 1150 CXI
          Apple Color StyleWriter 6500
          Imagistics W 790
          NEC PC PR-101 A/J400
          PitneyBowes-Imagistics DA 500
          PitneyBowes-Imagistics DA 550
          PitneyBowes-Imagistics DA 750
          PitneyBowes-Imagistics W 680