These printers use the CF451A cartridge:

HP Color LaserJet M-653 DH

HP Color LaserJet M-653 DN

HP Color LaserJet M-653 X

HP Color LaserJet M-682

HP Color LaserJet Enterprise M-652 DN

HP Color LaserJet Enterprise M-652 N

HP Color LaserJet Enterprise M-653 DH

HP Color LaserJet Enterprise M-653 DN

HP Color LaserJet Enterprise M-653 X

HP Color LaserJet Enterprise M-681

HP Color LaserJet Enterprise M-681 DH

HP Color LaserJet Enterprise M-681 F

HP Color LaserJet Enterprise M-682

HP Color LaserJet Enterprise flow M-681 F

HP COLOR LASERJET ENTERPRISE FLOW MFP M-681 Z

HP COLOR LASERJET ENTERPRISE FLOW MFP M-682 Z

HP COLOR LASERJET ENTERPRISE MFP M-681 Z

HP COLOR LASERJET ENTERPRISE MFP M-682 Z

HP Color LaserJet MFP M-681 Z

HP Color LaserJet MFP M-682 Z

HP Enterprise M-652 DN

HP Enterprise M-652 N

HP Enterprise M-653 DH

HP Enterprise M-653 DN

HP Enterprise M-653 X

HP Enterprise M-681

HP Enterprise M-681 DH

HP Enterprise M-681 F

HP Enterprise M-682

HP Enterprise MFP M-681 Z

HP Enterprise MFP M-682 Z

HP LaserJet M-653 DH

HP LaserJet M-653 DN

HP LaserJet M-653 X

HP LaserJet M-682

HP LaserJet Enterprise M-652

HP LaserJet Enterprise M-653

HP LaserJet Enterprise M-653 DH

HP LaserJet Enterprise M-653 DN

HP LaserJet Enterprise M-653 X

HP LaserJet Enterprise M-681

HP LaserJet Enterprise M-682

HP LaserJet Enterprise flow MFP M-681

HP LaserJet Enterprise flow MFP M-681 Z

HP LaserJet Enterprise flow MFP M-682

HP LaserJet Enterprise flow MFP M-682 Z

HP LaserJet Enterprise MFP M-681 Z

HP LaserJet Enterprise MFP M-682 Z

HP LaserJet MFP M-681 Z

HP LaserJet MFP M-682 Z