These printers use the W2133X cartridge:
Click On a Printer to View it's Cartridges
          HP Color LaserJet Enterprise 5700 DN
          HP Color LaserJet Enterprise 6700 DN
          HP COLOR LASERJET ENTERPRISE FLOW MFP X-58045 Z
          HP COLOR LASERJET ENTERPRISE MFP 5800 DN
          HP COLOR LASERJET ENTERPRISE MFP 5800 F
          HP COLOR LASERJET ENTERPRISE MFP 6800 DN
          HP COLOR LASERJET ENTERPRISE MFP X-58045 DN