If your Canon printer not connecting to WiFi or the internet, check the network password, ensure the router is working, and restart both devices. Update firmware and drivers, and make sure the printer is within range. Reconnect using Canon's setup utility or mobile app for a smoother wireless connection.

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Canon Printer Won't Connect to WiFi or the Internet: Causes and Fixes

A Canon printer that won't connect to WiFi or the internet can be frustrating, especially when printing from multiple devices. Whether you use a Canon PIXMA, MAXIFY, or any other model, this issue is common and typically stems from network misconfigurations, outdated software, or signal interference. This comprehensive guide explains the causes and offers step-by-step solutions to get your printer online again—on both Windows and Mac systems.

Understanding the Problem

When a Canon printer won't connect to WiFi or the internet, it means it cannot establish communication with your network. This breaks wireless printing functions, cloud printing, and mobile app integration. Before replacing your printer or calling support, try these practical fixes.

Common Causes of WiFi or Internet Connection Failure

1. Incorrect WiFi Password or Network Name

If the WiFi password or SSID (network name) is entered incorrectly during setup, the printer can't connect.

2. Weak or Unstable WiFi Signal

If the printer is too far from the router or in a signal-dead zone, the connection may fail.

3. Network Configuration Issues

IP address conflicts or a change in the router's settings can disrupt communication between printer and network.

4. Outdated Firmware or Printer Drivers

Old firmware or drivers can cause compatibility problems with modern routers or operating systems.

5. Router or ISP Problems

An offline router or temporary ISP outage can lead to failed printer connections.

6. Firewall or Security Software Blocking the Printer

Antivirus software or firewalls on a computer or router can block the printer's network access.

7. Printer Hardware or Software Glitch

Sometimes the printer's network card or software can freeze and require a reset.

How to Fix Canon Printer Not Connecting to WiFi or Internet

Step 1: Restart Everything

Turn off the printer, unplug it for 30 seconds.
Restart your WiFi router.
Restart your computer or smartphone.

This clears minor temporary glitches.

Step 2: Check WiFi Network Name and Password

Make sure you're connecting to the correct SSID.
Double-check for case sensitivity in your WiFi password.
Re-enter credentials on the printer setup screen or mobile app.

Step 3: Place the Printer Near the Router

Ensure there's minimal distance between the printer and router.
Avoid walls, microwaves, and metal objects that interfere with signals.

Step 4: Use the Canon PRINT App

Download the Canon PRINT Inkjet/SELPHY app from the App Store or Google Play.
Open the app and follow the step-by-step WiFi setup wizard.
The app automatically finds your network and connects the printer.

Step 5: Reconnect to WiFi via Printer Control Panel

For touchscreen models:

Go to Settings > Wireless LAN Setup.
Choose your WiFi network and enter the password.
Wait for confirmation that the connection is successful.

For models without a screen:

Press and hold the Wi-Fi button until the power lamp flashes.
Press the WPS button on the router within 2 minutes.
The WiFi lamp on the printer will light solid when connected.

Step 6: Reset Network Settings

On the printer, go to Settings > Device Settings > Reset Settings > Reset LAN settings.
Reconnect from scratch using the steps above.

Step 7: Update Printer Firmware and Drivers

Visit Canon's official support site.
Enter your printer model.
Download the latest firmware and drivers for Windows or Mac.
Install them and restart your devices.

Step 8: Assign a Static IP Address

Go to your router settings and assign a static IP address to the printer.
This prevents conflicts and connection drops.

Step 9: Disable Firewall/Antivirus Temporarily

Turn off firewall or antivirus software to check if it's blocking printer communication.
If this fixes the issue, adjust settings to allow the printer through.

Step 10: Factory Reset the Printer

Resetting restores all settings to default:
- Settings > Device Settings > Reset Settings > Reset All.
Reconfigure the wireless connection from scratch.

How to Reconnect Canon Printer After Changing WiFi

Reset LAN Settings on the printer.
Re-enter the new WiFi network name and password via control panel or Canon PRINT app.
Update your computer/mobile device to connect to the new network as well.

Tips to Prevent Future Connectivity Problems

Keep your printer's firmware and drivers updated.
Use a strong, stable WiFi connection.
Avoid placing printers in areas with weak signal.
Do not frequently change network settings on the router.
Reboot router monthly to maintain speed and performance.

FAQs – Canon Printer Not Connecting to WiFi or Internet

Q1. Why won't my Canon printer connect to WiFi after router change?

Your printer is still trying to connect to the old WiFi network. Reset the network settings on the printer and reconnect to the new router using updated credentials.

Q2. How do I reconnect my Canon printer to a new WiFi network?

Use the control panel or Canon PRINT app to enter the new WiFi name and password. Reset LAN settings if needed.

Q3. Why is my Canon printer not showing up on my computer or phone?

Your devices must be on the same network. Ensure the printer and computer/phone are connected to the same WiFi, and restart both devices.

Q4. What does WPS mean, and how do I use it with Canon printers?

WPS (WiFi Protected Setup) lets you connect the printer to the router with the push of a button. Hold the WiFi button on the printer, then press the WPS button on the router to auto-connect.

Q5. My Canon printer was connected before but keeps disconnecting—what's wrong?

This is often due to IP address conflicts or a weak signal. Assign a static IP address and place the printer closer to the router to maintain a stable connection.

Q6. Can I print if my Canon printer is not connected to the internet?

Yes, you can print via USB or local network without internet. However, cloud printing, email printing, and remote features require internet access.

Conclusion

A Canon printer that won't connect to WiFi or the internet doesn't mean the printer is broken. Most connection issues stem from network settings, incorrect passwords, outdated software, or signal strength problems. By following the troubleshooting steps in this guide, you can easily restore connectivity and resume smooth printing. If all else fails, a complete reset and reconfiguration often does the trick.

Canon Printer Not Connecting to WiFi or Internet: Step-by-Step Guide