HP Envy 5640 Factory Reset
Click the Start menu on your computer’s screen. Click Settings --> Control Panel --> View Devices and Printers. Right-click the name of your printer. Check if there is a tick mark present near the Set as the Default Printer option. If the tick mark is not available, click on the Default Printer option to enable it. The printer resets to its default settings automatically. If you find it difficult to reset your HP printer, contact our customer support team for instant HP Envy 5640 Setup guidance.