These printers use the 02-81675-001 cartridge:
Click On a Printer to View it's Cartridges
          TROY-Systems MICR M-506 DN
          TROY-Systems MICR M-506 DTN
          TROY-Systems MICR M-506 N
          TROY-Systems MICR M-506 TN
          TROY-Systems MICR M-527