How to Download & Install Canon imageFORMULA R40 Driver on Windows 11 and 10

The Canon imageFORMULA R40 Office Document Scanner is a reliable solution for offices and home users who manage large volumes of paperwork. To keep it working smoothly with Windows 11 and Windows 10, you’ll need the latest driver package from Canon.

The Canon imageFORMULA R40 is a compact and reliable scanner built for offices and home users who deal with large volumes of documents. To make it work seamlessly with Windows, you’ll need to install the R40 driver and bundled software package, which includes:

• Scanner Driver – Ensures Windows detects and communicates with the R40.
• CaptureOnTouch Software – Canon’s official tool for scanning, saving, and managing documents.
• User Manual (PDF) – Quick access to setup and troubleshooting guides.

See also: Canon Printer Drivers on Windows 11: How to Download & Install

How to Download Canon R40 Driver for Windows 11 & 10

Canon regularly updates its R40 driver package to maintain compatibility with Windows systems.

Official Download Sources:

• Canon USA – imageFORMULA R40 Support Page
• Canon Global/Singapore – R40 Installer

File Information (Latest Release):

• File name: R40_Installer_V1.4.3024.1225_Windows.zip
• Version: 1.4.3024.1225
• Size: ~558–572 MB
• Release date: February 11, 2025
• Includes: TWAIN driver, CaptureOnTouch, Readiris, Cardiris, User manual
• Supported OS: Windows 11, Windows 10 (64-bit), Windows 8.1

How to Install Canon R40 Driver on Windows

1. Go to the Canon support page and choose Windows 11 or Windows 10 as your OS.
2. Download the latest R40 installer (v1.4.3024).
3. Extract the ZIP file to a folder.
4. Run the setup.exe and follow on-screen prompts.
5. Select components to install:
   • Scanner Driver
   • CaptureOnTouch software
   • OCR tools (Readiris, Cardiris)
   • User manual
6. Once complete, restart your PC.
7. Connect the Canon R40 scanner via USB and test scanning.

Troubleshooting Canon R40 Driver Issues

Even with the right driver, your scanner might not be detected. Try these steps in order (from easiest to advanced):

1. Check USB connection – Use a direct port on your PC instead of a USB hub.
2. Restart the Windows Image Acquisition (WIA) service:
   • Press Win + R, type services.msc.
   • Find Windows Image Acquisition (WIA), stop it, wait 30 seconds, then restart.
3. Use the Canon Restoration Tool for Windows Registry – Available under the “Utilities” tab on the Canon support site. This fixes registry conflicts that prevent detection.
4. Disable Windows Defender temporarily – Some users reported that real-time protection blocked scanner communication.
5. Reinstall the driver – Uninstall from Device Manager, then reinstall using the latest package.
6. Update Windows – Ensure your system is fully updated for best compatibility.

Canon R40 Driver – Quick Reference

Source	Version / Size	Supported OS	Includes
Canon USA Support Page	V1.4.3024.1225 / ~570 MB	Win 11, Win 10, Win 8.1	Driver + CaptureOnTouch + Readiris + Cardiris + Manual
Canon Global Installer	Feb 2025 / ~585 MB	Win 11, Win 10	Same as above

The Canon imageFORMULA R40 driver is essential for keeping your scanner fully functional on Windows 11 and 10. Always download the latest v1.4.3024.1225 installer (Feb 2025) from Canon’s official site to avoid compatibility issues.

If your scanner still isn’t recognized, follow the logical troubleshooting order: start with USB checks, restart the WIA service, use the registry restoration tool, and only then move to antivirus adjustments or reinstalling drivers.