How to Connect a Canon Pixma MG3640S Printer to a Computer via Wi-Fi: A Complete Guide

Wireless printer connection Canon Pixma MG3640S Connecting to a computer via Wi-Fi saves time and eliminates the clutter of cables. However, many users encounter difficulties during setup: the router doesn't detect the device, drivers refuse to install, or printing is interrupted due to an unstable signal. This article will help you avoid common mistakes and set up the connection right the first time—even if you've never used network printers before.

We will look at two main connection methods: via WPS (the fastest method) and manually through router settingsLet's take a closer look at installing drivers for Windows 10/11 And macOS, and we'll also look at how to fix common problems - from the device not being in the list of available printers to an error 0x00000002. If your MG3640S It's already connected to the network, but the computer doesn't see it. You'll find a diagnostic checklist at the end of the article.

⚠️ Important: Before you begin setup, make sure your router supports the standard. Wi-Fi 802.11n (2.4 GHz). Canon Pixma MG3640S does not work with networks 5 GHz and modern protocols like Wi-Fi 6If your router broadcasts two networks (for example, MyWiFi_2G And MyWiFi_5G), connect the printer only to the network 2.4 GHz.

1. Preparing the printer and computer for connection

Before setting up Wi-Fi, make sure the printer is Canon Pixma MG3640S Ready to use. Unpack the device, connect it to the power supply and turn it on using the button ON/OFF (located on the front panel on the left). Wait until the power indicator stops blinking and turns green—this means the printer is initialized.

Next, check for availability ink And papers. Although this is not critical for setting up Wi-Fi, some models Canon block access to the menu if cartridges are not installed. Make sure there is at least one sheet of paper in the tray. A4 - it will be needed to print a report on network settings.

On the computer to which you are connecting the printer, follow these steps:

• 🖥️ Update your operating system to the latest version (especially relevant for Windows 10/11). Older builds may not support drivers for MG3640S.
• 🔌 Connect your computer to the same Wi-Fi network, to which you'll connect the printer. Using different networks (for example, a computer via cable and the printer via Wi-Fi) will lead to errors.
• 🛡️ Temporarily disable your firewall and antivirus softwareThey can block driver installation or access to the local network.

If the printer was previously used on a different network, reset its network settings. To do this:

1. Press and hold the button Wi-Fi (with the antenna icon) on the printer panel for 5 seconds, until the indicator starts flashing quickly.
2. Click the button Black (or Color) once to confirm the reset. The printer will reboot.

2. Method 1: Quick connection via WPS

Method WPS (Wi-Fi Protected Setup) is the easiest way to connect Canon Pixma MG3640S to the network without entering a password. It works if your router supports WPS and the feature is enabled in its settings. Usually, the button WPS located on the back panel of the router and marked with the corresponding icon.

Step-by-step instructions:

1. Make sure the printer is turned on and in standby mode (the power light is green).
2. Press and hold the button Wi-Fi on the printer until the indicator starts blinking blue (about 2 seconds).
3. For 2 minutes press the button WPS on the router. Keep it pressed 3-5 secondsuntil the indicator on the router starts blinking.
4. Wait for the indicator Wi-Fi on the printer will stop blinking and light up blue - this means that the connection is successful.

If the indicator continues to flash longer 5 minutes or goes out, repeat the process. Possible reasons for failure:

• 🔄 The router does not support WPS (check the model documentation).
• ⏱️ Timed out - click WPS It's faster on the router.
• 🔒 WPS is disabled in the router settings (enable it through the web interface).

3. Method 2: Manual setup via the printer menu

If WPS doesn't work or your router doesn't support it, connect the printer manually. To do this, you'll need: SSID (network name) and password from Wi-Fi. Make sure the network is within range 2.4 GHz — MG3640S not compatible with 5 GHz.

Algorithm of actions:

1. Press the button on the printer Wi-Fi and hold it until the indicator starts flashing blue.
2. Click the button Black (or Color) to switch to manual setting mode.
3. A print request will appear on the printer screen. network settings report. Click OK (or Color) to print it. The report will indicate the current IP address printer (if it is already connected to the network) or instructions for further setup.
4. Using buttons ↑/↓ On the printer, select your Wi-Fi network from the list. If the network is not listed, enter SSID manually (use buttons to select letters).
5. Enter your Wi-Fi password. To do this:
• Use the buttons ↑/↓/←/→ to select symbols.
• Click OK to confirm each character.
• Case matters! If your password contains capital letters, use the button to switch between the uppercase and lowercase letters. Shift (usually indicated by an upward arrow).

After entering the password, click OK and wait for the connection. Indicator Wi-Fi should light up blue.

If the printer does not connect, check:

• 📶 Make sure you entered the correct password (even a single character error will result in a failure).
• 🔧 Router settings: disable filtering by MAC addresses and check that the mode is enabled 802.11b/g/n.
• 📡 Distance between the printer and the router. If the signal is weak, temporarily move the printer closer to the router.

What should I do if the printer doesn't see my Wi-Fi network?

If your network is hidden (not broadcasting its SSID), it won't appear in the printer's list of available networks. To connect, enter the SSID and password manually, as described in step 4. Also, make sure your router isn't using encryption. WPA3 — MG3640S supports only WPA2-PSK (AES).

4. Installing drivers on your computer

After connecting the printer to Wi-Fi, you need to install the drivers on your computer. Without them, the system will not be able to recognize the device and print documents. Canon provides two options:

• 📀 Installing from a disk (if it came with the printer).
• 🌐 Download from the official website (recommended method, as the drivers on the disk may be outdated).

For Windows 10/11 follow these steps:

1. Go to the website Canon Russia (or your region).
2. In the section Support → Drivers and Downloads Enter your printer model: Pixma MG3640S.
3. Select your operating system and its bit depth (x64 or x86).
4. Download Full Driver & Software Package (full package of drivers and software).
5. Run the downloaded file and follow the installation wizard instructions. When selecting the connection type, select Wireless connection.

For macOS:

1. Download the driver from the official website Canon (chapter Mac).
2. Open the downloaded file .dmg and run the installer.
3. During the installation process, select Wireless LAN Connection.
4. After installation, restart your computer.

If the printer does not appear in the list of devices after installing the drivers:

• 🔄 Restart your computer and printer.
• 🔧 Check that in the printer settings (Control Panel → Devices and Printers) it is marked as default device.
• 📡 Make sure your computer and printer are on the same network. To do this, print network report on the printer (hold down Wi-Fi for 5 seconds) and compare IP address printer with the address of your computer (can be found out using the command ipconfig V CMD).

☑️ Check before installing drivers

The correct driver for your OS has been downloaded.The printer is turned on and connected to Wi-Fi.The computer is on the same network as the printer.Antivirus and firewall are disabled

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5. Diagnosing connection problems

Even after successful setup of Wi-Fi printer Canon Pixma MG3640S may be unstable: it may lose connection, not print documents, or generate errors. Let's look at the most common problems and their solutions.

Problem 1: The printer is connected to Wi-Fi, but the computer does not see it.

• 🔍 Check that the printer has not gone into sleep modePress any button on the panel to wake it up.
• 📡 Make sure that the router is not in the "Secure Mode" mode. client isolation (Client Isolation) - it blocks the interaction of devices on the local network.
• 🔧 Reinstall the drivers by selecting the option Delete existing settings in the installation wizard.

Problem 2: The printer prints with delays or drops the connection.

• 📶 Check your Wi-Fi signal strength. If your printer is far from your router, use repeater or move the device closer.
• 🔄 Change the Wi-Fi channel in your router settings. Automatic channel selection can cause interference.
• 🛠️ Update your router firmware (via the web interface, usually at 192.168.0.1 or 192.168.1.1).

Problem 3: Error 0x00000002 or 5011 when printing.

• 🖨️ Restart your printer and computer.
• 📋 Check that there is paper in the tray and the cartridges are installed correctly.
• 🔧 Remove the printer from the list of devices and add it again through Control Panel → Devices and Printers → Add a printer.

Critical information: If the printer was previously connected to a different network, it MAC address may have been blocked in the router settings. To unblock, go to the router's web interface (usually 192.168.0.1) and in the section Wireless → MAC Filter delete all records related to Canon.

6. Alternative connection methods

If connecting via Wi-Fi fails, consider alternative options:

1. Connecting via USB (temporary solution)

• 🔌 Connect the printer and computer with a cable USB 2.0 (included in the kit).
• 🖥️ Install the drivers as described in section 4, selecting the option USB connection.
• 📡 After successful printing, try setting up Wi-Fi again - sometimes a USB connection will "wake up" the printer's network functions.

2. Connect via Ethernet (if the router supports it)

• 🌐 Buy an adapter USB-to-Ethernet for a printer (for example, Canon Wired Print Server).
• 🔌 Connect the printer to the router with a cable Ethernet.
• 🖨️ Install the drivers by selecting the option Network printer.

3. Using Cloud Printing (Canon PRINT)

• 📱 Install the application Canon PRINT on smartphone (Android or iOS).
• 🔗 Connect your printer to Wi-Fi as described above and add it to the app.
• 🖼️ Send documents to print from your smartphone or via the web interface Canon.

⚠️ Attention: When connecting via Canon PRINT the printer must be registered in the service Canon CloudTo do this, you'll need to create an account on the manufacturer's website. If you don't want to share data, use a local Wi-Fi connection.

7. Optimizing printer operation on the network

To Canon Pixma MG3640S To ensure it works stably, follow these recommendations:

1. Setting up a router for a printer

• 📡 Select the printer static IP address in the router settings (section DHCP Reservation). This will prevent the address from changing upon reboot.
• 🔒 Use encryption WPA2-PSK (AES). MG3640S does not support WPA3 and outdated WEP.
• 📶 Disable the feature Band Steering (if it is in the router), since it can force devices to switch to 5 GHz.

2. Updating the printer firmware

• 🖨️ Visit the website Canon and check if the firmware is up to date for your model.
• 🔧 Update firmware only by USB (via Wi-Fi the process may be interrupted).
• ⚡ Do not turn off the printer during the update, as this will cause a failure.

3. Saving ink and paper

• 🖼️ In the print settings, select the mode Saving ink or Quick Print.
• ♻️ Use a draft (Draft Mode) for internal documents.
• 📄 Print on both sides of the paper if your printer supports it duplex.

Problem	Possible cause	Solution
The printer does not connect to Wi-Fi.	Incorrect password or SSID	Check the capitalization of your characters and try typing again.
The computer doesn't see the printer.	Different networks (2.4 GHz vs. 5 GHz)	Connect both devices to the same network
Printing is interrupted	Weak Wi-Fi signal	Use a repeater or move the printer
Error 5011	The cartridge is jammed	Remove and reinstall the cartridges.
Unable to install driver	Blocked by antivirus	Temporarily disable protection

8. Frequently Asked Questions (FAQ)

Is it possible to connect Canon MG3640S to Wi-Fi without a computer?

Yes, the printer supports Wi-Fi setup directly from the control panel. To do this:

1. Press and hold the button Wi-Fi, until the indicator starts flashing.
2. Select the network and enter the password manually (as described in section 3).
3. Connect your smartphone to the same network and use the app Canon PRINT for printing.

Why does my printer print blank sheets or stripes?

This is a typical problem when:

• 🖨️ Out of ink — check the level in the cartridges.
• 🧹 Dried up nozzles - run head cleaning through the printer menu (Settings → Maintenance → Deep Clean).
• 📄 Incorrect print settings — select the mode High quality instead of Saving ink.

If the problem persists, replace the cartridges or contact a service center.

How do I reset my printer's Wi-Fi settings?

To completely reset network settings:

1. Turn off the printer.
2. Press and hold the button Wi-Fi and, without releasing it, turn on the printer.
3. Hold Wi-Fi more 10 seconds, until the indicator starts flashing orange.
4. Release the button and the printer will return to factory Wi-Fi settings.

Is it possible to connect a printer to multiple devices at the same time?

Yes, after connecting to Wi-Fi the printer Canon Pixma MG3640S will be available to all devices on your network. To do this:

• Install drivers or an application on each device (laptop, smartphone, tablet) Canon PRINT.
• Make sure all devices are connected to one Wi-Fi network.
• Add printer manually via Control Panel → Devices and Printers (For Windows) or System Preferences → Printers & Scanners (For macOS).

How to find out the IP address of a printer?

There are three ways:

1. Via the printer panel: Press and hold Wi-Fi 5 seconds to print a network settings report. The IP address will be listed in the section Wireless LAN.
2. Via router: Log into your router's web interface (usually 192.168.0.1) and look at the list of connected devices (DHCP Clients List).
3. Via command line: IN Windows run the command arp -a and find the device with the name CANONxx (Where xx — the last characters of the printer's MAC address).

⚠️ Attention: If your router uses guest network, the printer may not connect to it due to device communication limitations. Always use the primary network to connect. Canon Pixma MG3640S.