Go to Printers & Scanners > Printer Properties > Device Settings . Scroll down to find Duplex Unit (for 2-Sided Printing) and toggle it to Installed or Enabled . Driver Maintenance and Updates
Protection against new security vulnerabilities. driver hp color laserjet pro mfp m479fdw
Expand the "Installation Software and Full Product Driver" section and click next to the Full Software Solution. Step 3: Running the Installer Go to Printers & Scanners > Printer Properties
Type HP Color LaserJet Pro MFP M479fdw into the product search bar. Select . type printui /s /t2
Completely uninstall old printer instances. Open the Run dialog box ( Windows Key + R ), type printui /s /t2 , press Enter, and remove any remaining HP M479fdw driver instances before attempting a clean re-installation.