How to connect a Canon PIXMA MG3340 printer to Wi-Fi: instructions with photos and troubleshooting steps

Connecting a printer Canon PIXMA MG3340 Connecting to a wireless network is a task that seems simple only at first glance. In practice, users encounter authentication errors, the printer "disappearing" from the device list, or sudden connection interruptions. The cause is often not the printer itself, but incorrect router settings, outdated firmware, or IP address conflicts. This article will help you avoid common errors and configure MG3340 so that it works stably via Wi-Fi with computers, smartphones and tablets.

We will consider all current connection methods - from the standard WPS method to manual setup via a PIN code and USB cable. We'll also discuss what to do if the printer isn't visible on the network, how to reset the network settings to factory defaults, and why. Canon MG3340 may "lose" connection after rebooting the router. At the end of this article, you'll find an FAQ with answers to frequently asked questions and a compatibility chart for various operating systems.

1. Preparing to connect: What to check before setting up Wi-Fi

Before you begin setup, make sure your network meets the printer's requirements. Canon PIXMA MG3340 supports networks only 2.4 GHz (not 5 GHz!) and safety standards WPA/WPA2-PSKIf your router is in the mode 802.11n/ac with division into two frequencies, the printer simply will not see the 5 GHz network.

Here is a checklist of required preparations:

• 📶 Check your Wi-Fi frequency: go to your router settings (usually 192.168.0.1 or 192.168.1.1) and make sure the 2.4 GHz network is enabled. On some router models (for example, TP-Link Archer) it needs to be activated separately.
• 🔒 Security type: printer does not support WPA3 or open networks (without password). Switch to WPA2-PSK (AES).
• 📡 Router signal: The printer must be located within a strong signal range. If the signal is weak, temporarily move the printer closer to the router (up to 3 meters).
• 🔌 Nutrition: Connect the printer to the network and wait until it is fully loaded (the power indicator will stop flashing).

2.4GHz network enabled (not 5GHz)|

Security type - WPA2-PSK (AES)|

Network SSID visible on other devices|

The printer is on and ready for setup (green indicator)

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If you use guest network or VPN, temporarily disable them - the printer will not be able to connect through such networks. Also, make sure that the router MAC address filter is not activated (if yes, add the printer's MAC to the list of allowed ones).

2. Method 1: Connecting via WPS (the fastest method)

Method WPS (Wi-Fi Protected Setup) — the easiest way to connect Canon PIXMA MG3340 Wi-Fi, if your router supports this feature. The entire process takes less than a minute and doesn't require a password. However, WPS has some limitations:

• ⚠️ The router must support WPS (usually there is a button with this name or an icon 🔄).
• ⚠️ This method only works with networks WPA/WPA2.
• ⚠️ Some providers disable WPS by default (for example, Rostelecom or Beeline).

Step-by-step instructions:

1. Make sure the printer is turned on and located near the router.
2. Press and hold the button Wi-Fi on the printer's control panel (with the 📶 icon) until the indicator light starts flashing quickly orange (about 3 seconds).
3. For 2 minutes press the button WPS on the router (usually located on the back panel). If there is no button, go to the router's web interface and enable WPS in the section Wi-Fi → WPS.
4. Wait until the Wi-Fi light on the printer turns on green (this will take 30-60 seconds).

If the indicator continues to flash orange or goes out, the connection has failed. Check:

• 🔄 Has the waiting time expired (2 minutes).
• 📡 Does the router support WPS (on some models) ASUS or Zyxel This function must be enabled manually).
• 🔒 Have you changed your network security settings (for example, switched to WPA3).

What to do if the router does not support WPS?

If your router does not have a WPS button or it is disabled, use alternative methods:

1. PIN code (section 3 of this article).

2. Connecting via USB cable (section 4).

3. Manually entering SSID and password via the printer panel (described below).

Canon MG3340 does not support connection via QR code or NFC, so these methods will not work.

3. Method 2: Connecting via PIN code (if WPS doesn't work)

If your router does not support WPS or connection via it fails, use the method PIN codeThis method requires manual data entry, but works more reliably with some router models (for example, D-Link DIR-615 or Tenda).

Algorithm of actions:

1. On the printer, press and hold the button Wi-Fi (📶) until the indicator starts flashing orange.
2. Click the button Black Square (or Stop/Reset, depending on the firmware version) onceThe indicator should flash. green and orange alternately - this means the printer is ready to enter the PIN code.
3. On your computer or smartphone, connect to the printer's Wi-Fi network. It will be called CANON_XX:MG3300_series (where XX are the last two digits of the printer's MAC address).
4. Open your browser and enter the address http://canon.com/ijsetup (or 192.168.0.1, if the first option does not work).
5. Select your Wi-Fi network from the list, enter the password and confirm the connection.

If the page canon.com/ijsetup does not open:

• 🌐 Make sure the device is connected to the printer's network (and not to your home Wi-Fi).
• 🔄 Restart the printer (turn the power off and on).
• 📱 Try using a different browser (for example, Chrome instead of Safari).

WPS (button on the router)|

PIN code via canon.com/ijsetup|

USB cable and drivers|

Manually entering SSID on the printer|

Another method

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4. Method 3: Connecting via USB cable (for Windows and macOS)

If wireless methods don't work, you can connect the printer to Wi-Fi via USB cableThis method is suitable for users Windows 10/11 And macOS, as it requires driver installation. The advantage of this method is that the printer automatically receives all network settings from the computer.

Step-by-step instructions:

1. Connect the printer to your computer via a USB cable (included).
2. Download and install drivers from official Canon website (select model PIXMA MG3340 and your OS).
3. Run the program Canon IJ Network Tool (installed along with the drivers).
4. In the program, select your printer and click Setting up a connection → Wireless communication.
5. Follow the wizard's instructions: select your Wi-Fi network, enter the password, and wait for the setup to complete.

Once successfully connected, disconnect the USB cable—the printer should remain connected to the Wi-Fi network. If the printer doesn't save settings, check:

• 🔌 Was the printer powered off during setup?
• 📡 Have your router settings changed (for example, your Wi-Fi password changed?)
• 🔄 Does the printer require a firmware update (more on this in the next section).

5. Troubleshooting: Printer won't connect to Wi-Fi

If Canon PIXMA MG3340 If it doesn't connect to the network, the reasons could be various - from a simple glitch to an IP address conflict. We've collected TOP 5 mistakes and ways to eliminate them:

If none of the methods helped, do the following: reset printer network settings:

1. Turn off the printer.
2. Press and hold the button Stop/Reset (black square).
3. Without releasing it, press and hold the button Wi-Fi (📶) within 5 seconds.
4. Release both buttons and the power indicator should flash. 15 times (this is a signal of a successful reset).

6. Optimize Wi-Fi for stable printing

Even if the printer is successfully connected, problems may arise over time. printing delays or connection breaksThis is due to router settings or network congestion. Here's how to improve stability:

• 📶 Select a free channel: use apps like Wi-Fi Analyzer (Android) or NetSpot (Windows/macOS) to find the least crowded channel in the 2.4 GHz band. Set it manually in your router settings (e.g., channel 1, 6, or 11).
• 🔄 Turn off power saving: Find the option in your router settings Wi-Fi Power Saving or Eco Mode and deactivate it.
• 🔒 Reserve IP for the printer: in the DHCP settings of the router, bind the MAC address of the printer to a fixed IP (for example, 192.168.0.100). This will prevent address conflicts.
• 📡 Update your router firmwareOutdated software may cause compatibility issues. Check the router manufacturer's website for the latest version.

Important: If your network has many devices (smartphones, smart speakers, cameras), the printer may become lost due to overload. In this case, separating the network into a guest network (for the printer) and a primary network will help.

How to find the MAC address of a Canon MG3340 printer?

1. Press and hold the button Wi-Fi (📶) on the printer until the orange light flashes.

2. Press the button Stop/Reset 2 times contract.

3. The printer will print a sheet with network settings, which will indicate the MAC address (for example, 00:1A:79:XX:XX:XX).

7. Connecting the printer to different devices

After setting up the Wi-Fi printer Canon PIXMA MG3340 It can be used on multiple devices. Let's look at the specifics for each platform:

🖥️ Windows 10/11

1. Open Settings → Devices → Printers & Scanners.

2. Click Add a printer or scanner.

3. Select Canon MG3300 series from the list. If the printer is not found, click The printer you need is not in the list and add it manually by IP address (you can find out the IP through Canon IJ Network Tool).

📱 Android

1. Install the application Canon PRINT Inkjet/SELPHY from Google Play.

2. Launch the application and select Add a printer.

3. The app will automatically find the printer on your local network. If it doesn't, enter the printer's IP address manually.

🍎 macOS

1. Open System Preferences → Printers & Scanners.

2. Click +, select the tab IP and enter the printer address (for example, 192.168.0.100).

3. In the field Protocol select AirPrint or Canon IJ Network.

8. Updating the printer firmware (if nothing helps)

If the printer still works erratically, the cause may be in outdated firmwareThe software update fixes connection errors, adds support for new security standards, and improves compatibility with routers.

How to update firmware:

1. Download the latest firmware version from Canon website (chapter Drivers and downloads for the model MG3340).
2. Connect the printer to your computer via USB.
3. Run the downloaded file and follow the instructions of the update wizard.
4. Do not disconnect the printer from power or USB until the process is complete (this will take 5-10 minutes).

After the update, the printer will automatically reboot. Check the firmware version:

1. Press and hold the button Stop/Reset on the printer.
2. Click the button Wi-Fi (📶) 4 times contract.
3. The printer will print out a sheet with information about the firmware (look for the line Firmware Ver.).

FAQ: Frequently asked questions about connecting the Canon MG3340

🔍 Why does my printer connect to Wi-Fi but not print from my phone?

The problem may be in the mobile device settings:

• Make sure your phone and printer are connected. one Wi-Fi network (not to a guest or other access point).
• In the appendix Canon PRINT Check if the correct printer is selected.
• On Android disable battery saving mode for the app Canon PRINT.

If the problem persists, reinstall the app or try printing via the cloud (e.g. Google Cloud Print).

🔄 How do I reset my printer to factory settings?

For a full reset (including network settings):

1. Turn off the printer.
2. Press and hold the button Stop/Reset.
3. Without releasing it, press and hold the button Wi-Fi (📶) within 10 seconds.
4. Release both buttons and the power indicator will blink. 19 times (reset signal).

After resetting, the printer will return to factory settings and will need to be configured again.

📶 Is it possible to connect a printer to two networks simultaneously?

No, Canon PIXMA MG3340 supports connection only to one Wi-Fi networkIf you need to switch between networks (for example, at home and in the office), you will have to reconfigure the printer each time.

An alternative option is to use mobile hotspot on a smartphone, but it is less convenient for regular printing.

⚠️ Why does my printer print test pages but not documents?

This problem is often associated with:

• Print queue: open Control Panel → Devices and Printers, find your printer, open the queue and delete all jobs.
• Drivers: Reinstall the drivers from the official website Canon.
• Firewall: Temporarily disable your antivirus or add the printer to the exceptions.

If the problem persists, try printing from a different device—this will help isolate the cause.

🔒 How to protect your printer from unauthorized access?

By default Canon MG3340 doesn't have a password for network printing. To restrict access:

• Set up MAC address filter on the router (allow connection only to your devices).
• Turn it off guest network, if the printer is connected to it.
• Update your printer firmware regularly (new versions often patch vulnerabilities).

For office networks, it is recommended to use printers with support IPSec or SNMPv3, But MG3340 does not support these protocols.