HP Photosmart C4580 All-in-One Printer - Manual (Page 170)

• Solution 10: Download and install the unexpected internal error and communications
failure patch
• Solution 11: Check the USB chipset and controller
• Solution 12: Uninstall and then reinstall the software
Solution 1: Verify if the software is installed correctly
Solution: Verify that the software was installed correctly. Open the HP Solution
Center and verify that all the icons are present.
If the appropriate buttons for your product (such as Make Copies) do not appear,
your installation might not be complete, and you might need to uninstall and then
reinstall the software. Do not simply delete the application files from your hard drive.
Make sure to remove them properly using the uninstall utility provided with the
software.
To uninstall and reinstall the software
1. On the Windows taskbar, click Start, Settings, Control Panel (or just Control
Panel).
2. Double-click Add/Remove Programs (or click Uninstall a program).
3. Select HP Photosmart All-In-One Driver Software, and then click Change/
Remove.
Follow the onscreen instructions.
4. Disconnect the product from your computer.
5. Restart your computer.
NOTE: It is important that you disconnect the product before restarting your
computer. Do not connect the product to your computer until after you have
reinstalled the software.
6. Insert the product CD-ROM into your computer’s CD-ROM drive and then start
the Setup program.
NOTE: If the Setup program does not appear, locate the setup.exe file on
the CD-ROM drive and double-click it.
NOTE: If you no longer have the installation CD, you can download the
software from www.hp.com/support .
7. Follow the onscreen instructions and the instructions provided in the Start Here
guide that came with the product.
After you have reinstalled the software, try to scan again.
Cause: The software installation was not complete.
If this did not solve the issue, try the next solution.
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