Canon Printer Won't Connect to WiFi? 10 Fixes That Actually Work

If your Canon printer won't connect to WiFi, you may be unable to print wirelessly, add the printer to your computer, or use network-based printer features. The printer may fail to find your wireless network, reject the WiFi password, disconnect repeatedly, or connect to WiFi without accessing internet-based services.

A Canon printer not connecting to WiFi does not always mean the printer has a hardware problem. Incorrect network credentials, weak wireless signal, router changes, temporary network errors, or incompatible wireless settings can interrupt the connection. Follow the troubleshooting steps below before resetting the printer or changing advanced router settings.

Why Won't My Canon Printer Connect to WiFi?

Before changing settings, determine exactly what is happening. Check whether the Canon printer can see your WiFi network, whether it accepts the password, and whether it successfully completes the wireless connection.

Common causes include:

• The WiFi network name or password is incorrect.
• The printer is too far from the wireless router.
• The printer is trying to reconnect using old network information.
• The router or printer has a temporary communication problem.
• The printer cannot detect the intended WiFi network.
• The wireless network configuration is not suitable for the printer model.
• The printer is connected to WiFi but internet-based features are unavailable.
• The printer repeatedly loses its wireless connection.

How to Fix a Canon Printer Not Connecting to WiFi

Try these solutions in order. After each major change, allow the printer time to search for and reconnect to the wireless network before moving to another solution.

1. Check the Canon Printer for Errors

Make sure the printer is switched on and has completed startup. Check its display or status lights for a paper jam, open cover, cartridge warning, or another error that needs attention.

If the printer is sleeping, wake it and wait until it becomes ready. Resolve any visible device error before troubleshooting WiFi.

2. Restart the Printer and Router

Turn the Canon printer off normally. Restart your wireless router using its normal restart procedure and wait until the WiFi network becomes available again.

Turn the printer back on and allow it to reconnect. A simple restart can clear temporary communication problems between the printer and router.

Avoid factory-resetting the router as an initial troubleshooting step because doing so can remove network settings used by other devices.

3. Check the WiFi Network Name

Make sure the Canon printer is attempting to connect to the correct wireless network. Homes and offices can have multiple network names, guest networks, extenders, or nearby networks with similar names.

Open the wireless setup options available on your Canon printer and select the intended network carefully.

4. Enter the Correct WiFi Password

An incorrect wireless password is a common reason a Canon printer won't connect to WiFi. Enter the current password carefully and check uppercase letters, lowercase letters, numbers, and symbols.

If the router password was recently changed, the printer may still have old credentials. Run wireless setup again and enter the new password.

5. Move the Printer Closer to the Router

Weak or unstable wireless signal can prevent the printer from completing setup. During troubleshooting, place the Canon printer within a reliable range of the router and avoid obvious physical obstructions when possible.

If the printer connects successfully when closer to the router, signal quality may be contributing to the original problem.

6. Run the Canon Wireless Setup Again

If the Canon printer is not connecting to WiFi after a router or password change, start the printer's wireless setup process again.

Depending on the Canon model, wireless setup may be available through the printer's control panel or appropriate Canon setup software. Select the intended network and enter the current credentials.

For general setup instructions, see our How to Connect a Printer to WiFi guide.

7. Check Whether the Canon Printer Can Find the WiFi Network

If the Canon printer can't find WiFi, check whether other devices can see the intended network. If the network is available to other devices, move the printer closer to the router and search again.

Wireless capabilities vary between printer models. If the network remains invisible, check the wireless specifications and setup requirements for your exact Canon printer model before changing advanced router settings.

8. Reconnect After Changing the Router

Replacing a router often changes the WiFi network name, password, or network configuration. A Canon printer configured for the previous router may not automatically join the new network.

Run wireless setup again and connect the printer using the new router's current network information.

9. Check Canon Printer Software and Firmware

If the network information is correct but the Canon printer WiFi connection failed, check the official Canon resources for your exact printer model.

Use software and firmware intended for the specific printer and operating system. Avoid downloading printer drivers, firmware, or setup utilities from unknown third-party websites.

10. Test the Wireless Connection

After reconnecting the printer, verify its wireless status and try a small print job from a computer on the intended network.

If the printer successfully connects to WiFi but the computer shows it as offline, continue with our Canon Printer Offline troubleshooting guide.

Canon Printer Not Connecting to Internet

A Canon printer not connecting to internet can be a different problem from a printer that cannot connect to WiFi. WiFi connects the printer to your local wireless network, while internet access is required for certain online or cloud-based features.

A Canon printer may therefore be connected to the router and still be unable to use an internet-based service.

Check Internet Access on Other Devices

Use a phone or computer connected to the same router to check whether the internet connection is working. If several devices have no internet access, troubleshoot the router or internet connection before changing printer settings.

Restart the Network Connection

Restart the printer and router, wait until the router's internet and WiFi services are available, and then allow the Canon printer to reconnect.

Check Online Service Availability

If local wireless printing works but only a particular online feature fails, the problem may involve that service rather than the printer's entire WiFi connection.

For additional general troubleshooting, see our Printer Not Connecting to Internet guide.

Canon Printer Connected to WiFi but No Internet

If your Canon printer is connected to WiFi but has no internet, first check whether other devices using the same router have internet access.

If other devices also have no internet, the router or internet connection is the more likely source of the problem. If other devices work normally, restart the printer and router and check the printer's network status again.

Remember that local printing may still work without internet access when the computer and printer can communicate over the same local network.

Canon Printer Can't Find WiFi

If the Canon printer can't find WiFi, make sure the intended network is currently available. Move the printer closer to the router and search again.

Do not immediately change advanced router settings. First check the wireless requirements of your exact Canon printer model and compare them with your network configuration.

Canon Printer WiFi Connection Failed

A Canon printer WiFi connection failed message can appear when setup cannot be completed. Recheck the selected network and password, restart the devices, and run wireless setup again.

If the connection fails repeatedly, check Canon's current instructions for the exact printer model rather than repeatedly resetting the device.

Canon Printer Keeps Disconnecting From WiFi

If your Canon printer keeps disconnecting from WiFi, note when the connection drops. Check whether it happens after the printer sleeps, after the router restarts, or when the printer is moved farther from the router.

Repeated disconnections can indicate weak signal, network changes, saved connection information that needs refreshing, or another network communication issue.

Canon Printer Connected to WiFi but Showing Offline

A successful WiFi connection does not necessarily mean the computer considers the printer online. The printer can be connected to the router while the computer is using an unavailable or outdated printer entry.

If WiFi is working but the printer status remains offline, use our Canon Printer Offline guide for print queue, printer selection, connection, and software troubleshooting.

Canon Printer Connected to WiFi but Computer Cannot Find It

If the Canon printer successfully joins WiFi but does not appear on your computer, confirm that both devices are using the intended local network. Then use your computer's printer settings to search for and add the printer.

For broader computer detection troubleshooting, see our Printer Not Connecting to Computer guide.

Frequently Asked Questions

Why won't my Canon printer connect to WiFi?

Check the printer status, WiFi network name, password, wireless signal, and router. Restart the printer and router, then run the Canon wireless setup process again if necessary.

Why is my Canon printer not connecting to WiFi after changing the password?

The printer may still be using the old wireless credentials. Run wireless setup again, select the correct network, and enter the new WiFi password carefully.

Why can't my Canon printer find my WiFi?

The printer may be outside reliable wireless range or the network configuration may not match the wireless capabilities of the printer model. Move the printer closer to the router, search again, and check the model's wireless requirements.

Why is my Canon printer connected to WiFi but not the internet?

WiFi only confirms a connection to the local wireless network. Check whether the router itself has internet access. If local printing works but an online feature does not, the issue may involve internet connectivity or the specific online service.

Why does my Canon printer keep disconnecting from WiFi?

Check wireless signal quality, recent router changes, saved network information, and whether the disconnection occurs after sleep or a router restart. Reconnecting the printer to the current network may refresh its wireless configuration.

Final Checks

When your Canon printer won't connect to WiFi, begin with the basics: check the printer for errors, restart the printer and router, verify the network name and password, and make sure the printer has a reliable wireless signal.

If the Canon printer is not connecting to internet but WiFi works, check the router's internet connection and determine whether only an online feature is affected. For general WiFi troubleshooting, see our Printer Won't Connect to WiFi guide. If the Canon printer connects successfully but appears offline on the computer, continue with our Canon Printer Offline guide.