The imageCLASS D420 is a printer manufactured by Canon. If your printer is unresponsive, slow to print or the print quality is poor, updating to the latest driver may fix the problem. This version of "MF4370dn_FirmwareUpdateTool_V078.exe" has been downloaded 39 times with a user rating of 4 out of 5 stars, based on 10 reviews. The uploader reports that this update will work successfully on PCs running Windows 7, Windows Vista and Windows XP. The total disk space used for this update is 4.5 MB.
imageCLASS D420
imageCLASS D480
imageCLASS MF4350d
imageCLASS MF4370dn
Windows 7, Windows 7 (64 bit), Windows 2008, Windows 2008 (64 bit), Windows Vista, Windows Vista (64 bit), Windows 2003, Windows 2003 (64 bit), Windows XP, Windows XP (64 bit), Windows 2000
MF4370dn_FirmwareUpdateTool_V078.exe (4.5 MB)
V078 (25-Feb-2010)
imageCLASS Series
imageCLASS MF4370dn Firmware Update
Sathishkumar (DG Staff Member) on 4-Oct-2010
To get the imageCLASS D420 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 D420 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.
After downloading the new driver, proceed with installation. On Windows, use the built-in Device Manager utility to manage your system's devices and drivers. To access it:
Right-click the Start button
Select "Device Manager" from the menu
Locate the device needing the update
Right-click the device and choose "Update driver"
Follow the on-screen prompts to install
Once complete, restart your computer to ensure the new driver is fully implemented and functioning properly.
This process helps maintain your system's performance and compatibility with various hardware components.
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.
The following files are found inside the driver download file.
| Name | Size | Date |
|---|---|---|
| MF4300_D400_UST_Operation Guide.pdf | 1.9 MB | 20 Jan 2010 |
| Readme.txt | 7.2 KB | 24 Apr 2008 |
| v078-b1_ust_mf4370.exe | 8.8 MB | 8 Feb 2010 |