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# System prepended metadata

title: How to Fix USB Not Recognized for Canon Printer?
tags: [USB not recognized Canon, Fix Canon printer, Canon printer USB error, Canon printer support]

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# How to Fix USB Not Recognized for Canon Printer?

When setting up your Canon printer via USB, sometimes users encounter the frustrating “USB not recognized” error. If you are struggling with this issue, call **1-844-957-6312** for immediate assistance from Canon printer support. This error prevents the printer from being detected properly and stops you from printing important documents. Fortunately, there are several solutions you can try before seeking professional repair.

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## Why Does the “USB Not Recognized” Error Happen?

This problem often occurs when the printer is connected via USB cable, but the computer fails to establish proper communication. Common reasons include:

* **Faulty or damaged USB cable** – If the cable is broken, frayed, or incompatible, the computer cannot detect the printer.
* **Loose connections** – Improperly inserted cables may cause intermittent connection failures.
* **Outdated printer drivers** – The Canon printer driver might not be installed correctly or may need updating.
* **USB port issues** – A malfunctioning USB port on your computer can prevent recognition.
* **Operating system errors** – Windows or Mac OS may have corrupted files interfering with device recognition.
* **Printer hardware problems** – In rare cases, the printer’s internal USB controller might be faulty.

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## Step-by-Step Fixes for Canon Printer USB Not Recognized

### 1. Check the USB Cable

* Inspect the cable for cuts, bends, or frays.
* Use the original Canon-supplied USB cable whenever possible.
* Replace the cable with a new one if damaged.

### 2. Try a Different USB Port

* Disconnect the printer and connect it to another USB port on your computer.
* Avoid using USB hubs or extension devices. Always connect the printer directly to the computer’s port.

### 3. Restart Printer and Computer

* Power off the Canon printer and unplug it from the power source.
* Restart your computer.
* Reconnect the printer and turn it back on.

### 4. Update Canon Printer Drivers

* On Windows:

  * Open **Device Manager** → locate your Canon printer under “Printers” or “Unknown Devices.”
  * Right-click → select **Update Driver Software**.
* On Mac:

  * Go to **System Preferences** → **Printers & Scanners**.
  * Remove the printer, then re-add it to trigger driver installation.

Alternatively, visit the **official Canon support website** to download and install the latest drivers for your specific printer model.

### 5. Reinstall USB Drivers

Sometimes, the issue is with your computer’s USB controllers rather than the printer.

* Open **Device Manager**.
* Expand “Universal Serial Bus controllers.”
* Right-click each option → select **Uninstall device**.
* Restart your computer; Windows will automatically reinstall the correct drivers.

### 6. Run Printer Troubleshooter (Windows)

* Go to **Settings** → **Update & Security** → **Troubleshoot** → **Printer**.
* Let Windows detect and attempt to fix the issue automatically.

### 7. Check for Operating System Updates

Ensure your Windows or macOS is updated with the latest patches, as outdated systems often have driver conflicts.

### 8. Test the Printer on Another Computer

* Connect your Canon printer to a different PC or laptop using the same USB cable.
* If it works, the issue lies with your original computer.
* If it doesn’t work, the printer hardware may need servicing.

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## Advanced Troubleshooting Methods

If the above solutions do not work, you may need to perform advanced fixes:

* **Disable USB Selective Suspend (Windows):**

  * Go to **Control Panel → Power Options → Change plan settings → Change advanced power settings.**
  * Expand **USB settings** → set **USB selective suspend** to **Disabled.**

* **Check BIOS/UEFI Settings:**

  * Enter BIOS/UEFI while booting up your computer.
  * Ensure USB ports are enabled.

* **Reset the Printer:**

  * Turn off the printer and unplug it for at least 5 minutes.
  * Reconnect and check if the USB is recognized.

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## When to Contact Canon Support

If you’ve tried all troubleshooting methods and your Canon printer still shows “USB not recognized,” the issue may be hardware-related. The USB port inside the printer may be defective, or the mainboard could be malfunctioning. At this stage, it’s best to call **1-844-957-6312** for expert Canon printer repair assistance.

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## Preventing Future USB Recognition Errors

* Always use genuine Canon cables and accessories.
* Keep your printer firmware and drivers updated.
* Avoid unplugging the USB cable while the printer is in use.
* Regularly restart your computer and printer to refresh connections.
* Handle cables carefully to avoid damage.

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## Conclusion

The **“USB not recognized” error on Canon printers** can be frustrating, but in most cases, it’s caused by minor issues such as a faulty cable, outdated drivers, or a bad port. By following the step-by-step troubleshooting guide above, you can usually resolve the problem without professional help. If the issue persists, don’t hesitate to call **1-844-957-6312** for expert Canon printer support.