LaserJet M110w, LaserJet M111a, LaserJet M111w, LaserJet MFP M139a, LaserJet MFP M139w, LaserJet MFP M140a, LaserJet MFP M140w, LaserJet MFP M141a, LaserJet MFP M141w, LaserJet MFP M142w

ATTENTION: Please Read Before Ordering This Product Please check your printer model if it is compatible with the listed models above. As this product will not work with HP printer models ending in the letter "e" and is not compatible with printers registered to the HP+ program. Please disable the printer auto-update function and avoid updating printer firmware to ensure continued compatibility.