Canon CanoScan FB620U Driver Download

Canon Drivers

The CanoScan FB620U is a scanner manufactured by Canon. 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 - "sgu521g1.exe" - has been downloaded 157 times and is rated 1 out of 5 stars based on 7 reviews. Compatibility for this driver update includes PCs running Windows operating systems such as Windows XP. The total disk space used for this update is 1.2 MB.

7 Ratings (see all reviews)
157 Downloads

Supported Models

CanoScan FB320U

CanoScan FB620U

Manufacturers

Canon

Supported Operating Systems

Windows 2003, Windows XP, Windows 2000, Windows NT4, Windows NT3.51, Windows ME, Windows 98SE, Windows 98, Windows 95, Windows 3.1

File Name

Uploaded By

DriverGuide (DG Staff Member) on 11-Sep-2003

Ratings & Reviews

See all Canon CanoScan FB620U ratings and reviews

How to Update CanoScan FB620U Device Drivers

Step 1 - Download Your Driver

To get the CanoScan FB620U 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 Canon CanoScan FB620U 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 Canon 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 Canon website. Most major device manufacturers update their drivers regularly.

Step 2 - Install Your Driver

To install your new driver on Windows:

  1. Right-click the Start button.

  2. Click "Device Manager">

  3. Find your device in the list.

  4. Right-click the device and select "Update driver"

  5. 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.

Driver Contents File List

The following files are found inside the driver download file.

Name Size Date
README.TXT 2.9 KB 1 Jun 1999
Windows.cab/CNZ005.ICC 1.4 KB 3 Jun 1999
Windows.cab/CNS60D.ICC 28.4 KB 3 Jun 1999
Windows.cab/CNS30F.ICC 28.4 KB 3 Jun 1999
Windows.cab/TWAIN.DLL 87.4 KB 3 Jun 1999
Windows.cab/TWUNK_32.EXE 69.6 KB 3 Jun 1999
Windows.cab/FB32UUSD.DLL 17.9 KB 3 Jun 1999
Windows.cab/UCS32P.DLL 271.9 KB 3 Jun 1999
Windows.cab/IMGENH.DLL 48.1 KB 3 Jun 1999
Windows.cab/IOP.DLL 154.6 KB 3 Jun 1999
Windows.cab/CANOIT32.EXE 45.1 KB 3 Jun 1999
Windows.cab/CIPL.DLL 506.4 KB 3 Jun 1999
Windows.cab/ITLIB32.DLL 119.8 KB 3 Jun 1999
Windows.cab/FB62UCPL.CPL 13.8 KB 3 Jun 1999
Windows.cab/TWAIN_32.DLL 77.3 KB 3 Jun 1999
Windows.cab/TWUNK_16.EXE 48.6 KB 3 Jun 1999
Windows.cab/FB62UUI.DLL 66.0 KB 3 Jun 1999
Windows.cab/TPM.DLL 74.8 KB 3 Jun 1999
Windows.cab/FB62UDRV.DLL 82.4 KB 3 Jun 1999
Windows.cab/FB62UUSD.DLL 17.9 KB 3 Jun 1999
Windows.cab/SCANINTF.DLL 21.5 KB 3 Jun 1999
Windows.cab/CSUI.DLL 708.6 KB 3 Jun 1999
Windows.cab/SYSERROR.EXE 42.0 KB 3 Jun 1999
Windows.cab/CSUI.CNT 1.3 KB 3 Jun 1999
Windows.cab/CISDS.DS 20.0 KB 3 Jun 1999
dsfiles.cab/CNZ005.ICC 1.4 KB 3 Jun 1999
dsfiles.cab/CNS60D.ICC 28.4 KB 3 Jun 1999
dsfiles.cab/CNS30F.ICC 28.4 KB 3 Jun 1999
dsfiles.cab/IMGENH.DLL 48.1 KB 3 Jun 1999
dsfiles.cab/IOP.DLL 154.6 KB 3 Jun 1999
dsfiles.cab/CANOIT32.EXE 45.1 KB 3 Jun 1999
dsfiles.cab/CIPL.DLL 506.4 KB 3 Jun 1999
dsfiles.cab/ITLIB32.DLL 119.8 KB 3 Jun 1999
dsfiles.cab/FB62UUI.DLL 66.0 KB 3 Jun 1999
dsfiles.cab/TPM.DLL 74.8 KB 3 Jun 1999
dsfiles.cab/FB62UDRV.DLL 82.4 KB 3 Jun 1999
dsfiles.cab/SCANINTF.DLL 21.5 KB 3 Jun 1999
dsfiles.cab/CSUI.DLL 708.6 KB 3 Jun 1999
dsfiles.cab/SYSERROR.EXE 42.0 KB 3 Jun 1999
dsfiles.cab/CSUI.CNT 1.3 KB 3 Jun 1999
dsfiles.cab/CISDS.DS 20.0 KB 3 Jun 1999
FB320U.INF 4.0 KB 10 Jun 1999
sysfiles.cab/FB32UUSD.DLL 17.9 KB 3 Jun 1999
sysfiles.cab/UCS32P.DLL 271.9 KB 3 Jun 1999
sysfiles.cab/FB62UCPL.CPL 13.8 KB 3 Jun 1999
sysfiles.cab/FB62UUSD.DLL 17.9 KB 3 Jun 1999
FB620U.INF 4.0 KB 10 Jun 1999
Color.cab/CNZ005.ICC 1.4 KB 3 Jun 1999
Color.cab/CNS60D.ICC 28.4 KB 3 Jun 1999
Color.cab/CNS30F.ICC 28.4 KB 3 Jun 1999
StiFiles.cab/FB32UUSD.DLL 17.9 KB 3 Jun 1999
StiFiles.cab/FB62UCPL.CPL 13.8 KB 3 Jun 1999
StiFiles.cab/FB62UUSD.DLL 17.9 KB 3 Jun 1999
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