Canon CanoScan 9900F Driver Download (Official)

9 Ratings (see all reviews)

Supported Models

CanoScan 9900F Driver

Version Driver



Supported Operating Systems

Windows XP, Windows 2000, Windows ME, Windows 98

File Name

CanoScan_9900F_v8250.exe (9.0 MB)

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Uploader Notes

CanoScan 9900F CS-U v8.2.5.0 for Windows 98, ME, 2000 and XP

This self-extracting file contains the most recent version of the ScanGear CS-U (TWAIN) driver for the CanoScan 9900F scanner. Save the file "CanoScan_9900F_v8250.exe" to your hard drive, then run or double-click the file. If you are upgrading from a previous installation of ScanGear CS-U, you will be required to remove your current ScanGear CS-U (TWAIN driver) driver before installing this latest driver. Detailed instructions are provided to guide you through both the uninstallation of your previous driver, and the installation of this most recent version.

Uploaded By

Usha (DG Staff Member) on 20-May-2004

Most Helpful Reviews

4 of 5 people found the following review helpful:
Tested on Windows XP x64
13 Aug 2008

Installation: 5 out of 5
Stability: 5 out of 5
Compatibility: 5 out of 5
"Driver worked great for us!"
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See all Canon CanoScan 9900F ratings and reviews

Driver Contents File List

The following files are found inside the driver download file.

Name Size Date
CNQ9900.CAT 19.2 KB 10 Oct 2003
CNQ9900.INF 9.4 KB 24 Sep 2003
DELSG.EXE 49.2 KB 10 Sep 2003
SETUPSG.EXE 53.2 KB 8 Sep 2003
USBSCAN.SYS 8.9 KB 27 Nov 2001
CNQ9900/CNQ9900.DAT 1.6 MB 19 Sep 2003
CNQ9900/CNQ9900C.DAT 384 bytes 19 Oct 2002
CNQ9900/CNQ9900N.DAT 1.0 MB 7 Aug 2003
CNQ9900/CNQ9900P.DAT 1.0 MB 7 Aug 2003
CNQ9900/CNQ9900R.DAT 1.0 MB 5 Sep 2003
CNQ9900/CNQA3201.DLL 753.7 KB 24 Sep 2003
CNQ9900/CNQL3201.DLL 266.2 KB 8 Sep 2003
CNQ9900/CNQS9900.DAT 7.3 KB 19 Sep 2003
CNQ9900/CNS32A.ICC 217.9 KB 27 Aug 2003
CNQ9900/CNS32B.ICC 217.9 KB 29 Aug 2003
CNQ9900/CNS32C.ICC 217.9 KB 27 Aug 2003
CNQSG82/CANOIT32.EXE 45.1 KB 27 Nov 2001
CNQSG82/CISDS.DS 61.4 KB 19 Sep 2003
CNQSG82/CNQU82.DLL 41.0 KB 19 Sep 2003
CNQSG82/CNZ005.ICC 1.0 KB 19 Sep 2003
CNQSG82/CSUI.DLL 1.2 MB 19 Sep 2003
CNQSG82/CSUI_RES.DLL 581.6 KB 19 Sep 2003
CNQSG82/IOP.DLL 143.4 KB 19 Sep 2003
CNQSG82/ITLIB32.DLL 119.8 KB 27 Nov 2001
CNQSG82/JDA_CIMG.DLL 24.6 KB 12 Jun 2002
CNQSG82/MSVCRT.DLL 266.3 KB 27 Nov 2001
CNQSG82/NBS4MB.DLL 36.9 KB 27 Nov 2001
CNQSG82/NBSCOR4M.DLL 479.2 KB 27 Nov 2001
CNQSG82/README.TXT 176 bytes 22 May 2002
CNQSG82/RMSLANTC.DLL 98.3 KB 27 Nov 2001
CNQSG82/RSTCOL.DLL 69.6 KB 19 Sep 2003
CNQSG82/SCANINTF.DLL 98.3 KB 19 Sep 2003
CNQSG82/SCRPRMV.DLL 90.1 KB 19 Sep 2003
CNQSG82/SGUI.DLL 315.4 KB 19 Sep 2003
CNQSG82/TPM.DLL 544.8 KB 19 Sep 2003
CNQSG82/TWAIN.DLL 87.4 KB 27 Nov 2001
CNQSG82/TWAIN_32.DLL 77.3 KB 27 Nov 2001
CNQSG82/TWUNK_16.EXE 48.6 KB 27 Nov 2001
CNQSG82/TWUNK_32.EXE 69.6 KB 27 Nov 2001
CNQSG82/UCS32P.DLL 389.2 KB 24 May 2002

How to Update CanoScan 9900F Device Drivers Quickly & Easily

Step 1 - Download Your Driver

To get the CanoScan 9900F 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 CanoScan 9900F 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 Driver Update Utility for CanoScan 9900F. 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

Once you have downloaded your new driver, you'll need to install it. In Windows, use a built-in utility called Device Manager, which allows you to see all of the devices recognized by your system, and the drivers associated with them.

How to Open Device Manager

  • In Windows 10 & Windows 8.1, right-click the Start menu and select Device Manager

  • In Windows 8, swipe up from the bottom, or right-click anywhere on the desktop and choose "All Apps" -> swipe or scroll right and choose "Control Panel" (under Windows System section) -> Hardware and Sound -> Device Manager

  • In Windows 7, click Start -> Control Panel -> Hardware and Sound -> Device Manager

  • In Windows Vista, click Start -> Control Panel -> System and Maintenance -> Device Manager

  • In Windows XP, click Start -> Control Panel -> Performance and Maintenance -> System -> Hardware tab -> Device Manager button

How to Install a driver from Device Manager

  1. Locate the device and model that is having the issue and double-click on it to open the Properties dialog box.

  2. Select the Driver tab.

  3. Click the Update Driver button and follow the instructions.

In most cases, you will need to reboot your computer in order for the driver update to take effect.

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.

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