Modern multifunctional devices such as Canon Pixma MG6640, allow you to eliminate unnecessary wires and print documents directly from your smartphone or laptop. However, initial setup of a wireless connection often presents difficulties for users accustomed to a traditional USB connection. The main difficulty is that the initial configuration of network parameters still requires a temporary physical connection to the computer.
In this article, we'll walk you through all the steps for connecting your printer to your home Wi-Fi network using the manufacturer's official utilities. You'll learn how to properly install drivers, configure IP addressing, and troubleshoot common errors that occur during device synchronization. Proper configuration will ensure stable operation of all MFP functions, including network scanning.
Before starting the process, make sure your laptop is already connected to the same Wi-Fi network to which you plan to connect the printer. It's also recommended to know your wireless network password in advance, as it may be required during the setup process. If your router supports this technology, WPS, the process will be even faster and easier.
Equipment preparation and compatibility testing
The first step is to check the physical condition of the device and ensure it has the necessary components. Make sure the printer has cartridges and paper installed, and is plugged in. The power light should be solid, indicating it's ready to print. Out of ink or a paper jam can block access to the settings menu.
It is important to understand that Canon Pixma MG6640 The printer operates in the 802.11 b/g/n standard, making it compatible with most modern routers. However, if your router only broadcasts in the 5 GHz band, the printer won't see it. It requires a 2.4 GHz network, which is the standard for most smart home devices and peripherals.
⚠️ Important: If MAC address filtering is enabled on your router, you must first add the printer's address to the list of allowed devices. You can find the MAC address by printing a network settings report (press and hold the "Stop" button until the "Power" indicator flashes orange once, then release).
To successfully install the drivers, you'll need administrator rights on your laptop. If you're using a corporate computer, you may need assistance from a system administrator to install the new hardware. At home, simply ensure the account you're using has full privileges.
Installing drivers and software
Without specialized software, the operating system won't be able to properly manage the printer's functions. It's best to use the full driver package from the official website rather than the standard Windows tools, which often limit functionality. This will ensure access to all print and scan quality settings.
Download the installation file for your model from the manufacturer's website. During the installation process, the program will prompt you to select a connection type. At this stage, it is critical to select "Wireless LAN"** or "Wi-Fi," even if the physical cable isn't connected yet. This will launch the required network setup wizard.
☑️ Ready to install drivers
During installation, the system may ask you to confirm the installation of components from an unknown publisher if you are using third-party builds. In the case of original software from Canon Such alerts are rare, but your firewall may temporarily block the connection. Allow the app to access the network when prompted.
Setup via WPS (the fastest method)
If your router has a physical WPS button, you can connect your printer without entering a password or using a computer for initial setup. This method is ideal if you don't have a USB cable handy or are away from your laptop. The technology will automatically transfer all the necessary network parameters.
Press and hold the Direct button on the printer's control panel until the power light starts blinking. Then, within two minutes, press the WPS button on your router. It will typically blink, confirming that the device discovery mode is active.
The connection process will take about a minute. The wireless network indicator on the printer should turn blue, indicating a successful connection. After this, the device will automatically receive an IP address from the router and be ready to print from any device on the network.
Manually setting up a wireless network via USB
If automatic setup isn't possible, use the classic method with a temporary USB cable. Connect the printer to your laptop using the cable that came with it. Run the driver installation program you downloaded earlier and follow the on-screen instructions.
The installation wizard will prompt you to select your wireless network from a list of available ones. Select your SSID (network name) and enter the password. Afterwards, the program will ask you to disconnect the USB cable. At this point, the printer will switch to Wi-Fi, and the computer will complete the driver installation over the network.
If your network isn't listed, check to see if the SSID is hidden in your router settings. Hidden networks require manual entry of the name in the appropriate field of the setup wizard. Make sure your network names are case-sensitive, as they are case-sensitive.
| Parameter | Description | Where to find |
|---|---|---|
| SSID | The name of your Wi-Fi network | On the router sticker or in the Wi-Fi settings |
| Security Type | Network protection type | Usually WPA2-PSK or WPA3 |
| IP Address | Printer address on the network | Printing a network report or router settings |
| Subnet Mask | Subnet mask | Automatic (usually 255.255.255.0) |
Using Canon PRINT Inkjet/SELPHY for Mobile Devices
For owners of smartphones and tablets, an excellent solution is the application Canon PRINT Inkjet/SELPHYIt not only allows you to print documents and photos but also perform initial printer setup without a computer. The app is available for iOS and Android.
Launch the app and select "Add a new printer." The app will prompt you to enter setup mode. Follow the instructions on your mobile device's screen, entering your Wi-Fi password. Once paired, you'll be able to scan documents directly to your phone.
What should I do if the app doesn't see the printer?
Make sure your smartphone is connected to the same Wi-Fi network (2.4 GHz) as the target printer. Also, check the app's permissions: it must have access to the local network and geolocation (required by Android to search for Bluetooth/Wi-Fi devices).
The "Cloud Printing" feature allows you to send print jobs from anywhere in the world with internet access. Registration with the service is required. Canon PRINT Inkjet/SELPHY and linking the device to your account. This is especially convenient for remote work.
Diagnosing and resolving connection problems
The most common problem is a mismatch of router frequency ranges. As mentioned earlier, Pixma MG6640 The 5 GHz network isn't visible. If you have a dual-band router with the same name for both frequencies, try temporarily separating them in the router settings by giving the 2.4 GHz network a unique name.
Another cause of failures is an incorrect date and time on the router or IP address conflicts. Try rebooting the router by unplugging it for 10-15 seconds. This will clear the DHCP cache and assign the printer a new, clear address.
⚠️ Please note: Router interfaces and firmware versions are constantly being updated. If you cannot find a specific setting in your security or wireless settings, please refer to your router's documentation or the manufacturer's website.
If the Wi-Fi indicator on the printer is blinking, it's searching for a network or attempting to connect. If the indicator stops blinking and remains lit, the connection hasn't been established. In this case, reset the printer's network settings: press and hold the "Direct Connection" button until you hear a beep, then release it.
Frequently Asked Questions (FAQ)
Is it possible to connect Canon MG6640 without USB cable?
Yes, this is possible in two ways: via the WPS button on the router or through the printer menu itself, if it has a display (this model doesn't have a display, so a button combination or WPS is used). Configuration is also available via a mobile app, which transmits network settings via Bluetooth or a temporary Wi-Fi channel.
Why can't my printer see my Wi-Fi network?
Most likely, your router only broadcasts in the 5 GHz band, and the printer only supports 2.4 GHz. Another possible cause is a hidden SSID (the network name isn't broadcast). A third possible cause is an overly complex password or special characters that the printer can't process correctly.
How to find the IP address of a printer on the network?
The easiest way is to print a network settings report. Press the "Stop" button on the printer's control panel and hold it until the "Power" light flashes orange once, then release it. The printer will output a sheet with technical information, including the IP address.
Does AirPrint work with this model?
Yes, Canon Pixma MG6640 supports AirPrint technology, which allows you to print from Apple devices (iPhone, iPad, Mac) without installing additional drivers, provided that they are on the same Wi-Fi network.