Sometimes there's an urgent need to completely disconnect the wireless connection between your printer and router. This could be due to security concerns, a desire to switch to a stable wired connection, or the need to reconfigure the device to work on a different network. Equipment owners Canon often encounter the fact that standard deactivation methods are not obvious and require consistent execution of actions.
In this article, we'll detail all the available methods for forcibly disabling the wireless module. You'll learn how to use the control panel, button combinations, and the web interface to achieve the desired result. It's important to understand that the procedure may vary depending on your model series. MFP.
We'll cover not only software methods but also physical reset methods that work even in the event of software failures. Following these steps correctly will ensure your printer stops transmitting signals and attempting to connect to saved access points.
Why do I need to disable the wireless module?
Many users underestimate the importance of control over the network functions of peripherals. Disabling Wi-Fi This is often required in corporate networks where strict security policies are in place and every device must be authorized. If a printer constantly tries to find the network, it can create unnecessary noise and interfere with other devices.
In addition, the transition to a cable connection Ethernet or direct connection via USB Often provides more stable transfer speeds for large documents. The wireless channel can be unstable due to interference from microwave ovens or neighboring routers. In such cases, physically or software disabling the module saves the device's resources.
⚠️ Warning: Before changing network settings, make sure you have access to the device via USB cable or local network, otherwise you may lose remote control.
There are also situations when it's necessary to temporarily "shut down" the network card for diagnostics. This helps determine whether the printing issue is caused by a network conflict or lies deeper in the drivers. Properly managing operating modes is the key to ensuring the longevity of your equipment.
Using the buttons on the control panel
The fastest way to change the connection status is to use the physical buttons on the device. On most modern models of the series Pixma And MG This is accomplished by pressing a button with a smartphone image or a network icon. However, simply pressing it will only interrupt the connection, not completely disable the module.
Deep deactivation often requires holding the button for several seconds. For example, on models with a display, you need to look for the antenna icon. On models without a display, such as older models, Canon MP, a combination of buttons is used. Pressing and holding the button Wi-Fi until the power indicator flashes, which usually initiates a network settings reset.
- 🔴 Find the button with the wireless network or smartphone symbol on the control panel.
- 🔴 Press and hold the button for about 3-5 seconds until the indicator Power will not start blinking.
- 🔴 Release the button and wait until the network indicator goes out completely.
If your device has a separate button Direct, which is responsible for direct printing mode. Activating it often automatically disables the connection to the main router. This is a convenient way to switch between operating modes without diving deep into the settings menu.
⚠️ Note: The button hold time may vary depending on the model. If the standard 3-second hold doesn't work, try increasing the hold time to 10 seconds.
Setting up via the device's built-in menu
MFPs equipped with a color display allow you to manage network functions more flexibly. Interface Canon It's usually logical, but requires some attention. You need to get to the settings section, which is often hidden behind a wrench or gear icon. There you'll find a subsection responsible for LAN settings or wireless network.
Inside the menu, you need to find the item responsible for turning wireless communication on or off. It may be called Wi-Fi function or simply Wireless LAN. By switching the slider to the position Off, you'll prevent the device from scanning the airwaves. This is a software disablement that persists even after a reboot.
Menu → Device Settings → LAN Settings → Wireless LAN → OffAfter changing a parameter, the device may ask you to confirm the action. Accept the changes, and the printer will restart the network adapter. The lights on the device should turn off, indicating successful execution of the command. If the screen goes blank or the menu is unresponsive, the device may be busy with another task, such as printing or maintenance.
☑️ Check before disconnecting
Reset network settings to factory defaults
If a standard shutdown doesn't work or the settings are lost, try a full network reset. This will restore all values associated with TCP/IP and wireless connections to their factory defaults. It's important to understand that this action will delete all saved passwords and network names.
To reset models with a display, go to the device's settings menu. Find the section responsible for resetting or initializing. There you'll find the option Reset Settings or Initialize AllBe careful: selecting "All settings" may overwrite other user preferences, so look specifically for the network reset option.
| Printer model | Reset method | Indication |
|---|---|---|
| Canon Pixma TS | Menu → Settings → Reset | Flashing lights 2 times |
| Canon MG series | Wi-Fi + Stop button | Orange indicator |
| Canon Maxify | Menu → Settings devices | Sound signal |
| Canon LBP (laser) | Network button (hold) | Fast blinking |
After the reset, the device will enter connection standby mode. This state is ideal if you plan to sell the printer or give it to another user. No personal information about your home network will be stored in the device's memory.
What happens when you reset your IP address?
When performing a full network reset, the printer loses its static IP address if it was manually assigned. After powering on, it will attempt to obtain a new address automatically via DHCP. If there is no router, it will assign itself an address in the 169.254.xx range.
Control via web interface (Remote UI)
For advanced users and office administrators, the most convenient management method is the web interface. If the printer is still connected to the network, you can access its settings through a browser. In the address bar, enter IP address device, which can be found by printing a network configuration report.
After logging in (often a login and password are required, by default this may be canon or 7654321) go to the tab SettingsThere is a section there. NetworkIn this menu, you can not only disable Wi-Fi, but also completely prohibit the use of wireless protocols, leaving only wired Ethernet active.
Changes in the web interface are applied instantly, but the device may lose connection to the computer immediately after applying the settings. This is normal. To regain access, you'll need to reconnect via cable or restore the wireless connection.
⚠️ Note: The web interface may be unavailable if the device is in "Quiet Printing" or power saving mode, which blocks network activity. In this case, use the buttons on the device.
Using the Remote UI also allows you to view connection logs. You can see which devices have recently attempted to connect to the printer. This is a useful feature for diagnosing security issues on your local network.
Solution and diagnostics
Sometimes users encounter a situation where the Wi-Fi indicator remains lit or flashing despite all attempts to disable the function. This may indicate that the Wi-Fi mode is activated. Wi-Fi DirectThis technology allows you to print from your phone without a router. To disable it, find the appropriate button or menu item, often marked with a phone icon.
Another reason for the indicator's persistence could be a firmware error. In rare cases, the printer's software gets stuck in a connection attempt loop. In this case, the only solution is a full reboot with the power unplugged for 1-2 minutes. This allows the capacitors to discharge and the memory to clear.
- 🔵 Check if AirPrint or Mopria mode is activated, which can keep the module active.
- 🔵 Make sure the wireless button is not physically blocked by dirt or debris.
- 🔵 Try updating your printer firmware, as older versions of the software may contain network management bugs.
If none of these methods help, there may be a hardware problem with the network card. In this case, the printer may malfunction, and the only solution is to use a USB connection or contact a service center.
Is it possible to disable Wi-Fi permanently without the option to turn it back on?
It's impossible to completely and irreversibly remove the Wi-Fi module using software. However, you can disable it in the settings, and the printer will not use it until you re-enable it. Physical removal is only possible by disassembling and desoldering the antenna, but this will void your warranty.
Does turning off Wi-Fi affect USB printing speed?
No, USB printing speed is not affected by the wireless module's status. However, disabling unused network services can slightly reduce the printer's processor load, theoretically making job processing slightly more efficient.
What should I do if I lose printing from my phone after disconnecting Wi-Fi?
This is expected behavior. After disabling the wireless module, printing from mobile devices is only possible if they are connected to the same router via cable (rare) or if you use cloud services, but the printer itself must be online. To print from a phone without a Wi-Fi router, use Wi-Fi Direct mode or a USB cable with an OTG adapter.