If your HP printer shows offline, it’s usually due to connection issues, wrong printer settings, outdated drivers, or network errors. To fix it, restart your printer and computer, ensure Wi-Fi or USB connections are stable, and set your HP printer as the default device. Use the HP Smart app or HP Print and Scan Doctor to automatically detect and repair offline problems. Updating the p... https://sites.google.com/view/hp-printer-offline-fix-1/home