Compatible Printer Models HP Color LaserJet Pro MFP M450, MFP M454, MFP M454dn, MFP M454dw, MFP M454fw, MFP M454nw, MFP M479, MFP M479dn, MFP M479dw, MFP M479fdn, MFP M479fdw, MFP M479fnw Printers. 415X : Black 7,500 & Colour 6,000 Pages(@ 5% coverage).
