The Canon iR3235 iR3245 UFR II driver enables Windows applications to send print jobs to compatible Canon imageRUNNER office printers. It provides access to printer settings such as paper selection, page layout, and two-sided printing, helping you prepare everyday documents for the correct output.

Key Features

• UFR II printing support: Uses Canon’s UFR II print system to process documents and communicate print instructions to the device.
• Paper and layout controls: Lets you adjust paper size, orientation, copy count, and multiple-page layouts from the print preferences window.
• Duplex and finishing options: Provides controls for two-sided output and, when the corresponding hardware is installed and configured, finishing features such as stapling.
• Device configuration: Allows the driver to reflect available paper sources and installed accessories, so print choices match the printer’s actual setup.

How to Install

1. Check your Windows version. Before downloading, confirm whether your computer runs Windows 11, 10, 8, or 7, and check its system architecture. Choose a Canon driver package that explicitly supports your Windows version and architecture; compatibility can vary between releases.
2. Prepare the printer connection. Turn on the Canon iR3235 or iR3245 and make sure it is connected to your network or through a supported local connection. For network installation, have the printer’s IP address ready if automatic discovery is unavailable.
3. Download and extract the package. Save the appropriate Canon iR3235 iR3245 UFR II driver to your computer. If it is supplied as a compressed archive or self-extracting package, extract the installation files before continuing.
4. Run the installer. Open the setup program and approve the administrator prompt if requested. Follow the instructions to select the connection method and identify your printer. If no setup program is included, use Windows printer settings to add the device and point Windows to the extracted driver files.
5. Verify settings and test printing. Open the printer’s properties, confirm any installed trays or finishing accessories, and print a test page. If the printer is not found, check its network address and connection before trying again.

This package is intended for printing. Scanning or other multifunction features may require separate software and configuration.

Common Issues and Fixes

• Install fails or rolls back: Remove any existing Canon iR3235/iR3245 UFR II driver and pending print jobs first, then run the installer as administrator. If setup still fails, install via Windows “Add Printer” using the driver INF instead of the bundled wizard.
• Device not detected: Verify the copier has a valid network IP and create a Standard TCP/IP port to that address instead of relying on auto-discovery/WSD. Print a configuration page from the device to confirm IP and UFR II settings.
• Driver/version conflicts: Match the 32/64-bit OS and remove older UFR II or PCL/PS drivers for the same queue. Delete stale ports and queues in Print Management, reboot, then install only one UFR II driver version.