If your Canon printer won’t connect to WiFi, you may be unable to print wirelessly from your computer, laptop, phone, or tablet. The problem can occur because of incorrect WiFi credentials, a weak wireless signal, router settings, printer network configuration, outdated drivers, or a temporary communication error. (Dial +1-801-878-6858 USA)
This guide explains the most effective ways to troubleshoot and fix a Canon printer that is not connecting to WiFi on Windows, Mac, Android, or iPhone.
There can be several reasons your Canon printer cannot establish a wireless connection:
Before trying advanced solutions, restart both your printer and router and try connecting again.
First, make sure your WiFi network is working correctly.
Connect your phone or computer to the same WiFi network and open a website. If other devices cannot access the internet, the problem may be with your router rather than the Canon printer.
If your WiFi works normally, continue with the following steps.
A simple restart can resolve temporary network communication problems.
Restarting both devices can clear temporary network errors and refresh the wireless connection.
One of the most common reasons a Canon printer won't connect to WiFi is an incorrect wireless password.
Make sure you enter the exact password used by your router. WiFi passwords are case-sensitive, so uppercase and lowercase letters must be entered correctly.
For example:
MyWiFi123 and mywifi123 are different passwords.
If you recently changed your router's WiFi password, you may need to remove the old wireless connection from the printer and configure it again.
Your Canon printer and computer should normally be connected to the same local network.
For example:
Computer: Home_WiFi
Canon Printer: Home_WiFi
If the computer is connected to Home_WiFi while the printer is connected to a different network, wireless printing may not work.
Check the wireless network name (SSID) displayed on your Canon printer and reconnect it to the correct network if necessary.
A weak wireless signal can prevent your Canon printer from connecting properly.
If your printer is located far away from the router, try moving it closer temporarily.
Avoid placing the printer:
After moving the printer closer, try connecting again.
Many Canon PIXMA printers provide a wireless setup option through the printer's control panel.
The exact steps vary by model, but generally you can:
Once connected, the printer's WiFi indicator should normally show that the wireless connection is active.
If your Canon printer and router support WPS, you can use WPS to establish the connection without manually entering the WiFi password.
WPS instructions vary by Canon model, so use the instructions applicable to your specific printer.
Some Canon printer models support only 2.4 GHz wireless networks, while newer models may support both 2.4 GHz and 5 GHz.
If your router combines both bands under one WiFi name and the printer cannot connect, try connecting the printer to a compatible 2.4 GHz network.
You can check your router's wireless settings to determine whether separate 2.4 GHz and 5 GHz networks are available.
For older Canon PIXMA models, 2.4 GHz compatibility is particularly important.
If your printer previously worked with another WiFi network, its saved network information may be causing the problem.
Resetting the network settings can remove the old configuration.
The exact procedure depends on your Canon printer model. After resetting the network settings:
Remember that resetting network settings disconnects the printer from its current wireless network.
Sometimes the printer is correctly connected to WiFi, but Windows or macOS has not detected it properly.
Restart your computer after completing the printer's wireless setup.
Then try printing a test document.
If Windows cannot communicate with your Canon printer, remove the printer and add it again.
If Windows does not find the printer automatically, make sure the printer is powered on and connected to the same network as your computer.
An outdated, damaged, or incompatible printer driver can prevent successful communication between your computer and Canon printer.
Download the appropriate driver and software for your exact Canon printer model from Canon's official support website.
Before installing a new driver, it can help to remove the existing Canon printer software from your computer.
Then:
Avoid installing drivers intended for a different Canon printer model.
If you're using a Mac and your Canon printer won't connect to WiFi:
Make sure the Mac and printer are connected to the same wireless network.
Windows Firewall, antivirus programs, and network security software can sometimes interfere with printer discovery or communication.
If the printer is connected to WiFi but your computer cannot detect it, check whether your security software is blocking Canon printer applications or network communication.
Do not permanently disable your firewall simply to use the printer. Instead, configure an appropriate exception if the security software is confirmed to be causing the problem.
Your router can also prevent a Canon printer from joining the network.
Check the following settings:
If you recently replaced your router, you may need to configure the Canon printer again because the new router may use different network credentials.
Sometimes the printer is connected to WiFi but Windows shows it as offline.
In Windows:
You can also restart the Windows Print Spooler service if print jobs remain stuck.
If your Canon printer is connected but documents are not printing:
services.msc.
This can resolve Windows print queue problems that are unrelated to the printer's actual WiFi connection.
If the printer is connected to WiFi but your computer cannot find it, checking its IP address can help determine whether the printer is actually communicating with the network.
Print or view the printer's network information, depending on your Canon model.
The printer may have an address similar to:
192.168.1.25
Your computer should generally be on the same local network range.
If the printer has an unusual or invalid network address, reconnecting it to WiFi or restarting the router may resolve the issue.
A VPN can sometimes interfere with communication between your computer and devices on your local network.
If your Canon printer is connected to WiFi but cannot be discovered by your computer, temporarily disconnect from the VPN and try again.
If printing works after disconnecting the VPN, check your VPN application's local-network or LAN-access settings.
If your Canon printer repeatedly disconnects or cannot connect even though other devices work normally, check whether your router has a firmware update available.
Router firmware updates can improve:
Follow the router manufacturer's instructions when performing a firmware update.
For compatible Canon printers, Canon network setup software can help configure and detect the printer on your wireless network.
Install the appropriate Canon software for your printer model and operating system, then follow the wireless setup instructions.
The available software and names can differ between printer models, so always use software intended for your specific model.
If the printer successfully connects to WiFi but still won't print, the issue may not be the WiFi connection.
Check:
Try printing a network configuration page or test page directly from the printer if your model supports it.
If you recently changed your router, the printer may still remember your previous network.
For example, suppose your old network was:
HomeWiFi
and your new router uses:
HomeWiFi_5G
The printer may continue searching for the old network.
In this situation, reset or reconfigure the printer's wireless settings and connect it to the new WiFi network.
Changing the WiFi password disconnects devices that were using the previous password.
Your Canon printer will need to be configured with the new password.
Open the printer's wireless setup menu, select your network, enter the new password, and complete the connection.
If your Canon printer won't connect to WiFi, try these solutions in order:
Why won't my Canon printer connect to my WiFi?
Incorrect WiFi credentials, incompatible wireless bands, weak signal, incorrect network settings, router restrictions, or outdated printer software can prevent a Canon printer from connecting.
Why does my Canon printer keep disconnecting from WiFi?
A weak signal, wireless interference, router problems, changing IP addresses, or incompatible network settings can cause repeated disconnections.
Can I connect a Canon printer to 5 GHz WiFi?
It depends on the specific Canon printer model. Some models support 5 GHz, while many older models support only 2.4 GHz WiFi.
How do I reconnect my Canon printer after changing WiFi?
Open the printer's wireless/network setup, select the new WiFi network, enter its password, and complete the connection. You may also need to remove and re-add the printer on your computer.
Why does my computer not find my Canon wireless printer?
Make sure both devices are connected to the same local network. Restart the printer and router, remove and re-add the printer, and install the correct Canon driver if necessary.
Should I reset my Canon printer's network settings?
If normal troubleshooting does not work, resetting the network settings can remove incorrect or outdated wireless configuration and allow you to set up the connection again.
A Canon printer that won't connect to WiFi is usually caused by a network configuration, wireless compatibility, router, or software problem. Start with simple solutions such as restarting the printer and router, checking the WiFi password, confirming the network, and moving the printer closer to the router.
If those steps don't work, reset the printer's network settings, check your router configuration, and reinstall the correct Canon printer driver. For model-specific instructions, use the official Canon support resources for your exact printer model.