Ensure that your HP Printers are working at optimal efficiency with the HP Color LaserJet B5L37A Toner Collection Unit. Compatible with: HP Color LaserJet Enterprise M552dn; HP Color LaserJet Enterprise M553n; HP Color LaserJet Enterprise M553dn; HP Color LaserJet Enterprise M553x; HP Color LaserJet Enterprise M553dh; HP Color LaserJet Enterprise MFP M577dn B5L46A; HP Color LaserJet Enterprise MFP M577f B5L47A; HP Co.
