If you have a previous installation or a corrupted driver:
The Canon Fax L140 is a laser fax/printer device that requires the correct driver so your computer can send print jobs, manage fax functions, and access device settings. This guide covers locating, downloading, installing, troubleshooting, and updating the appropriate driver for common desktop OSes.
Cause: The FAX L140 uses a legacy TWAIN driver for scanning via the fax glass. canon fax l140 printer driver
Fix:
Once the product page loads, click on the "Drivers & Downloads" tab. If you have a previous installation or a
For Windows 7/8.1, the Canon FAX-L140 runs perfectly with its legacy UFR II driver. For Windows 10/11, rely on Windows Update or the built-in generic driver. For modern macOS or Linux, this device is largely unsupported and should be considered fax-only via phone line, not as a network printer.
Always download drivers from Canon’s official support website to avoid malware from third-party driver repositories. Fix: Once the product page loads, click on
Here’s a useful, concise review of the Canon FAX-L140 printer driver, covering installation, compatibility, performance, and common issues.