These printers use the 113R00670 cartridge:
Click On a Printer to View it's Cartridges
          Xerox-Tektronix Phaser 5500
          Xerox-Tektronix Phaser 5500 B
          Xerox-Tektronix Phaser 5500 DN
          Xerox-Tektronix Phaser 5500 DT
          Xerox-Tektronix Phaser 5500 DX
          Xerox-Tektronix Phaser 5500 N
          Xerox-Tektronix Phaser 5550
          Xerox-Tektronix Phaser 5550 B
          Xerox-Tektronix Phaser 5550 DN
          Xerox-Tektronix Phaser 5550 DT
          Xerox-Tektronix Phaser 5550 DX
          Xerox-Tektronix Phaser 5550 N