Ensure both the HP WIA Scan Driver and HP TWAIN Scan Driver were installed correctly. Try reinstalling the Full Software Solution to restore scanning functionality.
Double-click the downloaded .exe file to extract the installation package. driver hp laserjet pro mfp m521dn
The website will automatically detect your current operating system (e.g., Windows 11, macOS Sonoma, or Linux). If you are downloading the driver for a different machine, click to manually select the target platform. Ensure both the HP WIA Scan Driver and