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HP Scanner Series - Troubleshooting the HP Scanjet Scanners
 Introduction
This document addresses the most common issues and questions that may arise when using your HP Scanjet Scanner. In order to make this troubleshooting process easier, the document will be structured into hardware, communication and software sections.
Hardware
The hardware incidences that may occur when using your HP Scanjet Scanner could be related to the scanner or the computer. In order to determine if the issue is due to the scanner or the computer, please consult the following sections:
Computer Hardware
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| Minimum requirements
|
Make sure your computer meets the minimum system requirements that are listed on the scanner box.
Click here to know the Minimum Systems Requirements of your HP Scanjet Scanner
. |
| Information about your computer system
|
The following documents show how to gather information about your computer system for the troubleshooting process:
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| Hard disk
|
If you do not have enough hard-disk space, remove unnecessary files or install the software on a different disk drive. |
Scanner Hardware
How do I test my scanner hardware if I think there might be a problem?
Communication
The communication incidences between the HP Scanjet Scanner and your computer can be easily solved by checking the following sections:
Software
Some error messages occur due to the operating system and could display with any HP Scanjet scanner while other errors are specific to the software being installed. Make sure to check all sections for the scanner, software in use and the operating system.
Operating Systems
Windows XP Professional x64 Edition
The recently released Windows XP Professional x64 Edition requires drivers specifically engineered for use with the x64 operating system. The majority of drivers previously released for the 32 Bit Windows XP operating systems (Windows XP Home, XP Professional, and Media Center Edition), do not work on Windows XP Professional x64 Edition. Please consult the following document for information about planned support:
Windows XP and Service Pack 2
Microsoft has released a new update for Windows XP: Service Pack 2 (SP2). This update adds a whole new set of functionalities and reinforces the security of the operating system. However, after the SP2 installation, some programs, applications, or devices might behave differently. In order to know more about the SP2, please consult the following links:
Before updating Windows XP with the Service Pack 2, read the following Microsoft documentation in order to avoid issues at a later stage:
Windows XP and Windows 2000 Profesional
HP Scanning Software
Uninstallation
The uninstall option of the setup program has also been designed to help the scanner user to solve some software incidences that may happen either when installing or opening the HP scanning software. Please follow these steps to uninstall the HP scanning software:
Microsoft Windows
Click Start
, point to Settings
, and then click Control Panel
. In Windows XP, click Start
, and then click Control Panel
.
Click Add/Remove Programs
, and then select the HP Scanning software
.
Click Change
or Add/Remove
, depending on your Windows version.
Continue with the instructions on the screen, and then click Remove
.
Apple Macintosh
Unplug the scanner and restart the computer. (If the scanner is not unplugged and the computer is not restarted before installing the software, some files are not removed from the computer during uninstallation.)
Click on the Macintosh HD
icon, select Applications
and then, Hewlett Packard
. This folder should contain a HP Uninstaller
.
Double-click the Uninstaller
, and then follow the instructions on the screen.
Once uninstalling has finished,
In Mac OS X:
Click on the Macintosh HD
, select Users
, Username
, Library
, Preferences
and then, delete all files beginning with com.hp
and HP/Hewlett Packard
.
Open the System Preferences
and click on Accounts
.
From the Startup Items
tab, delete the HP Scanjet Manager
.
In Mac OS 9:
Click on the Macintosh HD
, select Systemfolder
, Preferences
and then, delete all files beginning with com.hp
and HP/Hewlett Packard
.
In the Systemfolder
, go to the Startup Items
folder and drag the HP Scanjet Manager
into the Trash
.
Restart the Mac and empty the Trash
.
Windows Safe Mode Installation
This installation mode could help to solve some errors that may appear when attempting to scan. Please refer to the following documents for further information:
Repair Utility
|
NOTE:
|
The Repair Utlity is only available for the HP Photo and Imaging
and the HP PrecisionScan Pro 3.x
scanning softwares and Windows operating systems. |
The Repair Utility could solve some software issues that may happen either when installing or opening these softwares. To perform it follow the steps below: Click Start
, point to Settings
, and then click Control Panel
. In Windows XP, click Start
, and then click Control Panel
.
Click Add/Remove Programs
, and then select the HP Photo and Imaging
or the HP PrecisionScan Pro 3.x
software.
Click Change
(or Add/Remove
, depending on the Windows version).
Follow the instructions on the computer screen, and then click Repair
.
If the Repair option does not solve the issue, install the scanner on another computer. This will help to determine if the problem is related to the first computer or to the scanner.
Installation error messages documentation
The following error messages are links to individual support documents. Follow the appropiate link for instructions on resolving the error:
List of Scanners and Latest Update/Patch Information
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