The Canon imageRUNNER 1435i driver allows Windows to communicate with your printer, helping applications send documents with the correct print settings. Choose a Canon driver package that explicitly supports your version of Windows 11, 10, 8, or 7, as compatibility can vary between available downloads.

Key Features

• Printer-specific settings: Access options such as paper size, orientation, copy count, and paper source from the Windows printing interface.
• Duplex printing controls: Configure two-sided output for supported jobs to reduce paper use when printing reports, handouts, and everyday office documents.
• Monochrome output options: Adjust available quality settings to suit text-heavy documents and grayscale graphics.
• Connection support: Set up printing over a supported USB or network connection, using the appropriate driver and printer port.

How to Install

1. Check your Windows version. Open your PC’s system information to confirm the Windows edition and system type. Select a Canon imageRUNNER 1435i driver that matches both; do not assume every package supports all listed Windows versions.

1. Download and extract the package. Save the compatible driver to your computer. If it arrives as a compressed archive, extract the contents before starting installation. Administrator permission may be required.

1. Prepare the printer connection. Turn on the device. For network installation, ensure the printer is reachable from your PC and note its IP address if needed. For USB setup, follow the installer’s instructions about when to connect the cable.

1. Run the installer. Launch the setup program and follow the prompts to select the connection method and printer. If the package has no installer, use Windows’ Add printer option and browse to the extracted driver files when prompted.

1. Confirm the setup. Open the printer’s properties and print a test page. Review paper size, tray selection, and duplex preferences before sending your first document.

If Windows cannot find the printer, check the cable or network connection before reinstalling. For a network device, an incorrect or changed IP address can prevent printing even when the driver is installed correctly. Scanning, if required, may need separate compatible Canon software rather than the printer driver alone.

Common Issues and Fixes

• Install fails or setup cannot find the printer: Disconnect USB, run the Canon setup as administrator, and temporarily disable antivirus. Remove older Canon iR drivers first. For network installs, add the imageRUNNER 1435i manually using its TCP/IP address and the Canon UFR II LT driver.
• Device not detected: Confirm the printer is on and connected. For USB, try a direct rear port and a known-good cable. For Ethernet, print a network config page, verify the PC and printer are on the same subnet, ping the IP, then create a Standard TCP/IP port (RAW/9100) and assign the UFR II LT driver.
• Version conflicts / wrong driver: Windows Update or leftover PCL/UFR II packages can cause print or scan failures. Remove old Canon drivers in Print Management, restart the Print Spooler, then install the latest Windows-matched driver only.