Fits these models:
for HP Color LaserJet Enterprise CM4540 MFP
for HP Color LaserJet Enterprise CM4540f MFP
for HP Color LaserJet Enterprise CM4540fskm MFP
for HP Color LaserJet Enterprise Flow MFP M680z
for HP Color LaserJet Enterprise M651dn
for HP Color LaserJet Enterprise M651n
for HP Color LaserJet Enterprise M651xh
for HP Color LaserJet Enterprise MFP M680dn
for HP Color LaserJet Enterprise MFP M680f
for HP Color LaserJet Managed MFP M680dnm
for HP LaserJet Enterprise 500 Color M551dn
for HP LaserJet Enterprise 500 Color M551n
for HP LaserJet Enterprise 500 Color M551xh
for HP LaserJet Enterprise 500 Color MFP M575dn
for HP LaserJet Enterprise Color Flow MFP M575c
for HP LaserJet Enterprise Flow MFP M630z
for HP LaserJet Enterprise M4555 MFP
for HP LaserJet Enterprise M4555f MFP
for HP LaserJet Enterprise M4555fskm MFP
for HP LaserJet Enterprise M4555h MFP
for HP LaserJet Enterprise MFP M630f
for HP LaserJet Enterprise MFP M630h
for HP LaserJet Pro 500 Color MFP M570dn