These printers use the 106R02227 cartridge:
Click On a Printer to View it's Cartridges
          Xerox-Tektronix Phaser 6600 VDN
          Xerox-Tektronix Phaser 6600 VN
          Xerox-Tektronix Phaser 6600 /DN
          Xerox-Tektronix Phaser 6600 /N
          Xerox-Tektronix WorkCentre 6605 /DN
          Xerox-Tektronix WorkCentre 6605 /N
          Xerox Phaser 6600 /N
          Xerox WorkCentre 6605 /DN
          Xerox WorkCentre 6605 /N