The Canon imageFORMULA DR M140 is a document scanner, and its driver allows Windows to communicate with it for scanning tasks. Installing the appropriate Canon driver helps compatible applications recognize the scanner and access its scan settings. For Windows 11, 10, 8, or 7, choose a download that explicitly supports your operating system and system architecture.

Key Features

• Scanner detection: Provides the communication software needed for Windows and compatible scanning applications to recognize the Canon imageFORMULA DR M140.
• Adjustable scan settings: Lets supported software control options such as resolution, color mode, and document size, so you can balance image clarity with manageable output files.
• Two-sided scanning controls: Enables compatible applications to use the scanner’s duplex functionality, making it easier to capture both sides of business documents.
• Application compatibility: With the appropriate TWAIN or ISIS driver components installed, supported document-management software can access the scanner directly.

How to Install

1. Check your Windows version. Confirm whether you are using Windows 11, 10, 8, or 7, and check your system type in Windows Settings or Control Panel. Match these details to the driver package’s compatibility information rather than assuming every download supports every version.

1. Download the correct driver. Select a Canon imageFORMULA DR M140 package intended for your Windows installation. If the download is a compressed archive, extract its contents before running the installer.

1. Prepare the scanner connection. Close any scanning applications. Follow the package’s instructions about when to connect the USB cable; if the installer requires the scanner to remain disconnected initially, connect it only when prompted.

1. Run the installation. Open the setup program, approve the Windows permission prompt if requested, and follow the on-screen instructions. Restart your computer if the installer asks you to do so.

1. Connect and test. Turn on the scanner and connect it as directed. Open a compatible scanning application, select the DR M140 as the source, and scan a sample page. If it is not listed, check the USB connection and confirm that the installed driver matches both the scanner model and your Windows version.

Common Issues and Fixes

• Driver install fails: Disconnect the DR-M140, uninstall any older Canon DR-series driver and CaptureOnTouch, then run the new installer as administrator. Reconnect the scanner only when prompted.
• Device not detected: Check the scanner’s power and USB cable, try a rear USB 2.0 port directly on the PC, and confirm the DR-M140 appears in Device Manager. Avoid unpowered hubs.
• TWAIN/WIA or version conflicts: Remove conflicting Canon scanner software, match the driver to your Windows version and 32/64-bit architecture, then reboot before scanning. Use Canon’s DR-M140-specific package, not a generic WIA driver.