This printer ink cartridge works with: HP Colour Laser Jet CP1025, HP Colour Laser Jet CP1025nw, HP Laser Jet Pro 100 Color MFP M175a, HP Laser Jet Pro 100 Color MFP M175nw, HP Colour Laser Jet CP1020, HP Laser Jet Pro M275, HP Top Shot Laser Jet Pro M275nw, HP Laser Jet Pro 100