The OneTouch 5820 is a scanner manufactured by Visioneer. Scanner drivers are responsible for managing the memory allocated for scanning operations. Inefficient memory management can lead to performance issues, such as slow scanning speeds or system freezes. Updated drivers may include optimizations for memory handling, ensuring that the scanner can efficiently utilize available resources and prevent memory leaks. This driver - "5820.exe" - has been downloaded 2,765 times and is rated 4 out of 5 stars based on 23 reviews. Visitors have successfully installed this driver on PCs running Windows XP. The total disk space used for this update is 7.4 MB.
FU66BG
OneTouch 5820
Windows XP, Windows 98SE
5820.exe (7.4 MB)
Visioneer finally released this setup for the 5820 but it has an inharent problem. Once set up for slides it will not let you scan full pages. It keeps impling the lock on the bottom of the scanner is still engaged. That presents a problem, there is no lock. Does a great job on slides and film strips especially for $35.00 purchase price. We know why now, right !
LaMar (DG Member) on 4-Dec-2003
To get the OneTouch 5820 driver, click the green download button above. After you complete your download, move on to Step 2.
If the driver listed is not the right version or operating system, search our driver archive for the correct version. Enter Visioneer OneTouch 5820 into the search box above and then submit. In the results, choose the best match for your PC and operating system.
Tech Tip: If you are having trouble deciding which is the right driver, try the Visioneer Driver Update Utility. It is a software utility which automatically finds and downloads the right driver.
To find the newest driver, you may need to visit the Visioneer website. Most major device manufacturers update their drivers regularly.
To install your new driver on Windows:
Right-click the Start button.
Click "Device Manager"
Find your device in the list.
Right-click the device and select "Update driver"
Follow the steps on screen.
Restart your computer when done.
This keeps your computer working at its best.
Tech Tip: Driver downloads and updates come in a variety of file formats with different file extensions. For example, you may have downloaded an EXE, INF, ZIP, or SYS file. Each file type has a slighty different installation procedure to follow.
For more help, visit our Driver Support Page for step-by-step videos on how to install drivers for every file type.