HP Scanjet 5590 Can't Scan Problem

Environment

• HP Scanjet 5590
• Microsoft Windows XP

Problems
Scanning is always fail

Solutions

• Disconnect and uninstall its drivers, and application
• Delete "%ProgramFiles%\HP" or "%ProgramFiles%\Hewlett-Packard", which one is related to the scanner
• Regedit edit "HKEY_LOCAL_MACHINE\Software", delete "HP" or "Hewlett-Packard", which one is related to the scanner
• Reboot and try to install its driver again