These printers use the CF325X cartridge:

HP LaserJet Enterprise M-806 DN

HP LaserJet Enterprise M-806 X+

HP LaserJet Enterprise M-830 Z

HP LaserJet Enterprise flow M-830

HP LaserJet Enterprise flow M-830 Z

HP LaserJet Enterprise flow M-830 Z NFC

HP LASERJET MANAGED FLOW MFP M-830 ZM