Canon imageCLASS MF4450 Driver Download

Canon Drivers

The imageCLASS MF4450 is a scanner manufactured by Canon. If your scanner is not able to handle multiple pages, can't access the automatic document feeder or simply won't scan, you may need to update the driver. This version of "MF4400USBScanPatchW32EN.exe" is rated (4 out of 5 stars) based on 67 downloads and 9 reviews. The uploader reports that this update will work successfully on PCs running Windows 11, Windows 10 and Windows 8. The total disk space used for this update is 4.6 MB.

9 Ratings

Supported Models

imageCLASS MF4450

Canon MF4400 Series



Supported Operating Systems

Windows 11, Windows 10, Windows 10 (64 bit), Windows 8.1, Windows 8.1 (64 bit), Windows 8, Windows 8 (64 bit)

File Name


1.0 (7-Oct-2016)

Additional Notes

Network Scan Driver File

Uploaded By

siddhik (DG Staff Member) on 14-Nov-2016

Driver Contents File List

The following files are found inside the driver download file.

Name Size Date
32bit/Driver/ 20.9 KB 27 Jul 2016
32bit/Driver/MF38SCN.inf 12.1 KB 6 Jul 2016
32bit/Driver/ 2.5 MB 6 Jul 2016
32bit/Ext/CNCENPM.dll 196.1 KB 10 Feb 2016
32bit/Ext/IstDrvRes.dll 307.7 KB 10 Aug 2016
32bit/Ext/nwiainst.ex_ 64.5 KB 26 Sep 2012
32bit/Ext/nwiastup.ex_ 56.3 KB 20 May 2015
32bit/Files/CNCENPM.dll 196.1 KB 10 Feb 2016
32bit/Files/MFTBOX.exe 1.6 MB 2 Jun 2016
32bit/Files.ini 248 bytes 12 May 2016
32bit/Setup.exe 2.3 MB 12 Aug 2016
32bit/Setup.ini 704 bytes 23 Jun 2016

How to Update imageCLASS MF4450 Device Drivers Quickly & Easily

Step 1 - Download Your Driver

To get the imageCLASS MF4450 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 imageCLASS MF4450 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

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 11, 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.

This website is not affiliated with Canon. All company names/logos are properties of their owners.
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