These printers use the 43381702 cartridge:
Click On a Printer to View it's Cartridges
          Okidata C 5500
          Okidata C 5500 DN
          Okidata C 5500 LDN
          Okidata C 5500 N
          Okidata C 5650
          Okidata C 5650 DN 22
          Okidata C 5650 DN 22 - Color PTR
          Okidata C 5650 N 22
          Okidata C 5650 N 22 - Color PTR
          Okidata C 5650 DN
          Okidata C 5650 N
          Okidata C 5800
          Okidata C 5800 DN
          Okidata C 5800 LDN
          Okidata C 5800 N
          Okidata C 5900