If your Canon printer is not connecting to the internet, you may be unable to print wirelessly, access cloud-based printing features, or communicate with the printer from your computer or mobile device. The problem can happen after changing your WiFi password, replacing a router, resetting network settings, or installing a new printer. (Dial +1-801-878-6858 USA)
In many cases, the printer itself does not actually need direct internet access to print. What matters for normal wireless printing is that the printer and your computer or phone can communicate through the same local network. However, internet or router problems can prevent that local connection from working correctly.
This guide explains why a Canon printer may not connect to your network and provides practical fixes for Windows, Mac, Android, and iPhone users.
Several issues can prevent a Canon printer from connecting to a wireless network:
Before trying advanced solutions, restart your printer and router.
First, check whether the internet connection itself is working.
Connect your phone or laptop to the same WiFi network you want to use with your Canon printer.
Open a website and verify that the internet is available.
If your laptop and phone also cannot access the internet, the problem is probably with the router or internet service rather than the Canon printer.
Restart the router and wait until the internet connection is restored before troubleshooting the printer.
A temporary network error can prevent the printer from connecting.
Follow these steps:
Restarting the printer refreshes its network connection and can clear temporary errors.
Your router controls the wireless connection between your Canon printer and other devices.
To restart it:
This can resolve temporary DHCP, IP address, and wireless communication problems.
An incorrect WiFi password is one of the most common reasons a Canon printer cannot connect.
When entering the password, pay attention to:
For example:
MyHomeWiFi123
is different from:
myhomewifi123
If you recently changed your WiFi password, the printer may still have the old password stored.
You will need to reconnect the printer using the new password.
Your Canon printer may be trying to connect to a nearby network instead of your home or office network.
During wireless setup, carefully check the available network names.
For example:
Correct network: HomeWiFi
Possible wrong network: HomeWiFi_Guest
Select the network that your computer and mobile devices normally use.
A weak wireless signal can prevent the printer from connecting or cause it to disconnect repeatedly.
Temporarily move the printer closer to the router and try again.
Avoid placing the printer:
If the printer connects after moving closer, poor signal strength may be the main problem.
WiFi routers commonly provide 2.4 GHz and 5 GHz wireless networks.
Some Canon printers support both frequencies, while some models support only 2.4 GHz.
If your printer cannot connect to a 5 GHz network, check the printer's specifications and try connecting it to a compatible 2.4 GHz network.
This is especially important with older Canon PIXMA models.
If your router combines both bands under one network name, check the router's settings or create separate network names if necessary.
If your Canon printer and router support WPS, you may be able to connect them without manually entering the WiFi password.
The exact procedure varies by Canon printer model.
If your printer was previously connected to another WiFi network, its saved network configuration may interfere with the new connection.
Resetting the network settings can remove the old configuration.
After resetting:
Remember that resetting network settings disconnects the printer from its existing wireless network.
For normal wireless printing, your Canon printer and computer should generally be connected to the same local network.
For example:
Computer: HomeWiFi
Canon Printer: HomeWiFi
This allows the devices to communicate through your local network.
If the computer uses:
HomeWiFi
while the printer uses:
HomeWiFi_Guest
the devices may be isolated from each other.
Connect both devices to the same main network.
Guest networks often have client isolation enabled.
This means connected devices may have internet access but cannot communicate with other devices on the network.
If your Canon printer is connected to a guest network, move it to your primary home or office WiFi network.
This can solve situations where:
DHCP automatically assigns IP addresses to devices on your network.
If DHCP is disabled or the router has a problem assigning an address, the Canon printer may fail to communicate correctly.
Check your router settings and make sure DHCP is enabled.
If you're unsure about changing router settings, consult your router manufacturer's documentation.
A Canon printer connected to WiFi normally receives a local IP address.
For example:
192.168.1.25
Depending on the model, you may be able to print or view a network configuration page.
If the printer does not have a valid network address, reconnecting it to WiFi or restarting the router may help.
Also check whether the computer and printer are on the same local network range.
Router security features can sometimes prevent printers from communicating.
Check whether the router has settings such as:
If any of these features are blocking the printer, adjust the appropriate setting according to your router's documentation.
Although printer drivers don't usually determine whether the printer has internet access, outdated or corrupted software can prevent your computer from communicating with the printer.
Visit Canon Support and search for your exact printer model.
Download the appropriate software and driver for your operating system.
Then:
For some Canon printer models, outdated firmware can cause network compatibility or connectivity problems.
Check Canon's official support resources for your specific model to determine whether a firmware update is available.
Follow the model-specific instructions carefully.
Do not turn off the printer while a firmware update is being installed.
A firewall usually does not prevent a printer from joining WiFi, but it can prevent your computer from communicating with a printer on the local network.
If the printer is connected but cannot be detected by your computer, check:
If security software is blocking Canon printer communication, configure an appropriate exception rather than permanently disabling your protection.
A VPN can change your computer's network routing and interfere with communication with local network devices.
If your Canon printer is connected to WiFi but your laptop cannot find it:
If the printer works with the VPN disconnected, check your VPN settings for local network or LAN access.
If the Canon printer cannot access online services or cloud-related features, check whether the router itself has internet access.
Connect another device to the same network and test the internet.
If no device can access the internet:
Remember that local wireless printing and internet access are not exactly the same thing. A printer can sometimes print over a local network even when the internet connection is unavailable.
If you recently replaced your router, the printer may still be configured for the old network.
For example:
Old network: OldHomeWiFi
New network: NewHomeWiFi
The printer must be configured to use the new network.
Open the printer's wireless setup and connect it to the new WiFi network.
If the setup fails, reset the network settings and start the wireless configuration again.
Changing your WiFi password disconnects devices that use the old password.
Your Canon printer will need to be configured with the new credentials.
Open the printer's wireless setup, select your network, and enter the new password.
If the printer continues trying to use the old credentials, reset the network settings and perform the setup again.
If the printer says it is connected but doesn't print, the problem may not be the internet connection.
Check:
On Windows, also check whether the printer is marked Offline.
If Windows cannot communicate with the printer, reinstalling the printer can help.
If Windows cannot find the printer, check the printer's WiFi connection and router settings.
Mac users can also troubleshoot the wireless connection.
Make sure the Mac and printer are connected to the same local network.
If you're trying to print from an Android phone or iPhone, connect the phone to the same WiFi network as the printer.
Then check whether your Canon printing software or compatible mobile printing method can detect the printer.
If your phone is using mobile data instead of the local WiFi network, it may not be able to discover the printer.
If you've tried all the above steps and the printer still won't connect, the problem could involve:
At this point, check the documentation and support resources for your exact Canon model.
Having the exact model number and any error code displayed by the printer will make further troubleshooting much easier.
Try these solutions in order:
Incorrect WiFi credentials, weak signal, incompatible wireless frequency, router settings, outdated software, or incorrect network configuration can prevent a Canon printer from connecting.
Not necessarily. Standard wireless printing generally requires the printer and computer or phone to communicate over the same local network. Internet access may be required for certain cloud-based features, online services, or software downloads.
The printer may have a working WiFi connection but still have a driver, print queue, firewall, or printer configuration problem. Check the printer status and computer settings.
Some Canon printers support only 2.4 GHz WiFi. Check your printer's specifications and connect it to a compatible wireless band.
Open the printer's wireless setup, select your new WiFi network, enter the password, and complete the setup. If that fails, reset the printer's network settings and configure it again.
Weak signal strength, wireless interference, router problems, changing IP addresses, incompatible settings, or network configuration issues can cause repeated disconnections.
The phone may support a different wireless frequency or security configuration than the printer. Older Canon models may also require a 2.4 GHz network.
Yes. Resetting network settings can remove outdated WiFi information and allow you to configure the printer again. However, you will need to reconnect the printer to your wireless network afterward.
If your Canon printer is not connecting to the internet, begin by checking the router and WiFi connection. Restart the router and printer, verify the wireless password, select the correct network, and make sure the printer supports the WiFi frequency you're using.
If the printer connects but cannot communicate with your computer, check that both devices are on the same local network. Avoid guest networks, check router isolation settings, and verify the printer's IP address.
For persistent problems, reset the printer's network settings, reinstall the appropriate Canon software, check firewall and VPN settings, and update compatible printer firmware.
For model-specific drivers, manuals, setup software, and troubleshooting information, visit Canon Support and search for your exact Canon printer model.