HP F4280 User Guide - Page 144

Solution 9: Run the Scan Diagnostic utility, Solution 10: Install a patch - software download

Page 144 highlights

Troubleshooting Chapter 12 Solution 9: Run the Scan Diagnostic utility Solution: Download and run the Scan Diagnostic utility to find and correct problems with your product. To download and run the Scan Diagnostic utility 1. Go to: www.hp.com and click Software and driver downloads. 2. Select Download drivers and software (and firmware). 3. Type your product name and model number in the field provided, and then press Enter. 4. Select the operating system of your computer where the HP software is installed. 5. Go to the Utility section and download the HP Scan diagnostic utility. 6. Try to scan. If an error condition is identified with any of the HP software components, a red X is displayed next to the component. If there is no error condition, a green check mark is displayed next to the component. The utility is equipped with a Fix button to correct the error conditions. Cause: There was a problem with the connections between the product and the computer. If this did not solve the issue, try the next solution. Solution 10: Install a patch Solution: Download and install the unexpected internal error and communications failure patch. This patch resolves the An unexpected internal error has occurred error and other communication failures with the product. To install the patch 1. Go to: www.hp.com and click Software and driver downloads. 2. Select Download drivers and software (and firmware). 3. Select the operating system of your computer where the HP software is installed. 4. Go to the Patch section and download the HP Image zone/photo and imaging unexpected internal error and communications failure patch. 5. Double-click the patch to install it on the computer. 6. Try to scan. Cause: You needed to install the unexpected internal error and communications failure patch. If this did not solve the issue, try the next solution. Solution 11: Check the USB chipset and controller Solution: Check the USB chipset and controller. Scan communication errors can occur because of compatibility issues with USB chipsets installed on the computer. This can be caused by a mismatch in the 142 Troubleshooting

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Solution 9: Run the Scan Diagnostic utility
Solution:
Download and run the
Scan Diagnostic
utility to find and correct
problems with your product.
To download and run the Scan Diagnostic utility
1.
Go to:
www.hp.com
and click
Software and driver downloads
.
2.
Select
Download drivers and software (and firmware)
.
3.
Type your product name and model number in the field provided, and then press
Enter
.
4.
Select the operating system of your computer where the HP software is installed.
5.
Go to the
Utility
section and download the
HP Scan diagnostic
utility.
6.
Try to scan.
If an error condition is identified with any of the HP software components, a red
X is displayed next to the component. If there is no error condition, a green check
mark is displayed next to the component. The utility is equipped with a
Fix
button
to correct the error conditions.
Cause:
There was a problem with the connections between the product and the
computer.
If this did not solve the issue, try the next solution.
Solution 10: Install a patch
Solution:
Download and install the
unexpected internal error and
communications failure
patch.
This patch resolves the
An unexpected internal error has occurred
error and other
communication failures with the product.
To install the patch
1.
Go to:
www.hp.com
and click
Software and driver downloads
.
2.
Select
Download drivers and software (and firmware)
.
3.
Select the operating system of your computer where the HP software is installed.
4.
Go to the
Patch
section and download the
HP Image zone/photo and imaging
unexpected internal error and communications failure patch
.
5.
Double-click the patch to install it on the computer.
6.
Try to scan.
Cause:
You needed to install the
unexpected internal error and
communications failure
patch.
If this did not solve the issue, try the next solution.
Solution 11: Check the USB chipset and controller
Solution:
Check the USB chipset and controller.
Scan communication errors can occur because of compatibility issues with USB
chipsets installed on the computer. This can be caused by a mismatch in the
Chapter 12
142
Troubleshooting
Troubleshooting