“HP 11311” is not a standard public-facing printer model number (e.g., HP LaserJet 1018, HP Deskjet 1112). It is likely an internal service code, a partial serial number, or a misreading of a model like HP LaserJet 1018 , HP 1110 series , or HP M1132 MFP . This report assumes you are referring to an HP LaserJet or HP Multi-Function printer in the 1100 series (such as the HP LaserJet M1132 MFP, which is commonly associated with driver setups for similar numeric codes). The appropriate driver will be identified using HP’s official auto-detection.