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Published Nov 25, 2025 in

How to Make Your Canon Color imageCLASS LBP647Cdw Connect to Wi-Fi Again

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By Katrina Mae

Mastering Drivers, Solving Issues
A Canon Color imageCLASS LBP647Cdw printer sits beside a laptop showing a yellow warning sign and the words “Update Required,” illustrating a common printer issue caused by outdated or missing drivers.
8 mins

How to Make Your Canon Color imageCLASS LBP647Cdw Connect to Wi-Fi Again

If your Canon Color imageCLASS LBP647Cdw printer suddenly stops printing, can’t connect to Wi-Fi, or keeps showing “offline,” you’re not alone. These are very common problems that many Windows users experience. The good news is, these issues are often caused by simple software-related problems inside your computer, and they can usually be fixed quickly.

One of the main reasons your Canon printer may stop working properly is because your computer’s communication software for the printer (known as a “driver”) may be missing, outdated, or damaged. Think of it as the translator that helps your computer and printer “talk” to each other. If it’s old or broken, the printer doesn’t understand what your computer is asking it to do.

In this guide, we’ll show you the easiest ways to fix your Canon Color imageCLASS LBP647Cdw when it stops printing or won’t connect. We’ll start with the simplest option for everyday users, then guide you through the step-by-step process of fixing the issue manually if you prefer to do it yourself.

Why Your Canon Color imageCLASS LBP647Cdw May Stop Printing or Connecting

Before diving into the fixes, it helps to understand why your printer may not be responding.

Here are a few common reasons:

  1. Outdated or missing printer software: Your computer needs up-to-date software to communicate correctly with your printer. When it becomes outdated or damaged, your printer may stop working.
  2. Recent Windows updates: Sometimes, after a Windows update, the old printer communication software no longer works correctly and needs to be refreshed.
  3. Corrupted files: Over time, the printer-related files on your computer may become damaged or missing, which can cause printing errors or connection issues.
  4. Wi-Fi or connection settings: If your printer’s network settings or your Wi-Fi signal changes, the printer may appear “offline” even if it’s powered on.

These problems may seem complicated, but the solutions are straightforward.

The Easiest Way to Fix Canon Color imageCLASS LBP647Cdw Connection Problems

For most users, the fastest and simplest way to get your Canon Color imageCLASS LBP647Cdw working again is by using DriverAssist, a trusted tool designed to automatically detect and fix the communication issues between your computer and printer.

DriverAssist scans your computer, finds the exact software your printer needs, and installs it safely. You don’t have to search for files or guess what version to download.

Here’s how to use DriverAssist:

  1. Go to this secure link.
  2. Download and install the tool on your computer.
  3. Open DriverAssist and let it scan your system.
  4. Once it detects your Canon Color imageCLASS LBP647Cdw, it will automatically find the correct software needed for it to work.
  5. Follow the simple on-screen steps to complete the installation.

Afterward, restart your computer and try printing a test page. In most cases, this will restore your printer’s connection and fix any printing issues instantly.

DriverAssist is especially helpful if you’re not comfortable searching through websites or dealing with technical downloads. It saves time, ensures safety, and keeps your computer and devices updated easily.

Fixing Canon Color imageCLASS LBP647Cdw Issues Manually

If you prefer to handle the fix yourself, there are two main manual methods to update your Canon printer software: through Canon’s official support website or using the Windows Device Manager. Below, you’ll find clear steps for both.

Option 1: Update from Canon’s Official Support Website

  1. Visit Canon’s Support Page:
    Open your web browser and go to the Canon Support website (search “Canon LBP647Cdw support” in Google).
  2. Find Your Printer:
    Type Canon Color imageCLASS LBP647Cdw in the search box and click on your printer model from the results.
  3. Select Your Operating System:
    The website will usually detect your version of Windows automatically. If not, select it manually (for example, Windows 11, Windows 10, or Windows 8).
  4. Download the Correct Software:
    Look for the “Software” or “Printer Software” section. Click “Download” next to the recommended file for your printer.
  5. Install the Software:
    Once the file finishes downloading, open it and follow the on-screen instructions. The installer will guide you through the setup process.
  6. Restart Your Computer:
    After installation, restart your computer so that the changes take effect.
  7. Test the Printer:
    Try printing a test page to check if your Canon Color imageCLASS LBP647Cdw is now connecting properly and printing as expected.

This manual option is reliable, but it takes time and requires careful attention to make sure you select the right file for your system.

Option 2: Update Using Windows Device Manager

This method uses a built-in Windows tool to search for and install the latest communication software for your printer.

  1. Open Device Manager:
    Press the Windows key on your keyboard and type “Device Manager.” Click to open it.
  2. Locate Your Printer:
    In the list that appears, look for “Printers” or “Print queues.” Click the arrow beside it to expand the list.
  3. Choose Your Canon Printer:
    Find your Canon Color imageCLASS LBP647Cdw and right-click on it. Then select “Update.”
  4. Select the Update Option:
    Choose “Search automatically for updated software.” Windows will search online for the latest available version and install it if found.
  5. Wait for Installation:
    Follow the on-screen prompts until the process finishes.
  6. Restart Your Computer:
    Once complete, restart your computer and try reconnecting your printer or printing a test page.

This is a simple built-in way to fix connection problems without visiting any websites. However, it may not always find the newest version available, which is why many users prefer using a trusted tool like DriverAssist.

Tips to Keep Your Canon Color imageCLASS LBP647Cdw Working Smoothly

Once your printer is back up and running, follow these simple tips to help prevent future connection or printing problems:

  • Keep your printer software up to date: Tools like DriverAssist can handle this automatically.
  • Avoid unplugging your printer suddenly: Always turn it off properly.
  • Restart your Wi-Fi router once in a while: This keeps your printer connected to a stable signal.
  • Check cables and connections: For wired setups, make sure cables are snug and not damaged.

By following these basic steps, you can enjoy hassle-free printing and ensure your Canon Color imageCLASS LBP647Cdw stays connected whenever you need it.

Conclusion

If your Canon Color imageCLASS LBP647Cdw is not printing, showing “offline,” or having trouble connecting to Wi-Fi, don’t worry. These are common issues that can be fixed easily by refreshing the printer’s communication software.

For most users, using DriverAssist is the fastest and easiest way to bring your printer back to normal without going through technical steps. However, if you prefer to do it manually, both Canon’s official support site and the Windows Device Manager offer reliable ways to fix the issue yourself.

Whichever method you choose, your printer should be back to printing smoothly in no time.

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