The Canon LBP3900 3950 LIPS driver allows Windows to communicate with compatible Canon printers using the LIPS printing language. For a network-connected printer, it helps translate documents into print data and provides access to the printing options supported by your model and driver package.

Key Features

• LIPS print support: Converts output from Windows applications into a format the compatible Canon printer can process.
• Network printer setup: Works with Windows printer configuration tools to connect to a printer through its network address or a shared print queue.
• Print preference controls: Provides settings such as paper size, orientation, and copy count, with additional options depending on the printer and installed accessories.
• Windows integration: Makes the configured printer available through standard print dialogs and Windows printer management tools.

How to Install

1. Check the driver package. Before downloading, confirm that it lists the Canon LBP3900 3950 LIPS and supports your version of Windows 11, 10, 8, or 7. Match the package to your system architecture, such as 32-bit or 64-bit; an older driver should not be assumed to support every newer Windows release.
2. Prepare the printer connection. Turn on the printer and ensure it is connected to the network. Have its IP address or shared printer path ready, and check that your computer can reach the same network.
3. Extract and launch the installer. Unzip the download if necessary, then run the supplied setup program. Allow administrator access if prompted and follow the instructions for adding a network printer.
4. Add the printer manually if needed. If the package has no installer or automatic discovery fails, open Windows printer settings and choose the option to add a printer manually. Enter the printer’s network address or shared path, then select the extracted driver when prompted.
5. Verify the configuration. Open the printer’s properties, confirm the correct model and available hardware options, and print a test page. If printing fails, check the selected port, network address, and print queue before reinstalling.

For shared office printers, your network administrator may provide a specific driver package or queue name. Using those details can help avoid mismatched settings and connection problems.

Common Issues and Fixes

• Driver install fails: Run the Canon LBP3900/3950 LIPS installer as administrator and temporarily disable antivirus/SmartScreen. Confirm you downloaded the correct 32-bit or 64-bit package for your Windows version.
• Printer not detected: Power on the printer and connect it directly to a USB port, not a hub. Try another port, restart the Print Spooler service, and check Device Manager for an unknown USB device.
• Version/driver conflicts: Remove existing Canon LBP print queues and drivers in Print Management, reboot, then install the LIPS driver. Avoid mixing old Canon drivers, PCL, or universal drivers with the LIPS package.