How to Connect Canon Ts3722 Printer to Wifi? QR Code Steps

Introduction

If you just unboxed a Canon TS3722 printer and want to get it on your wireless network, you are in the right place. This guide walks you through everything you need to know about How to Connect Canon Ts3722 Printer to Wifi? using the QR code method, along with alternative connection methods for situations where the QR code approach is not ideal.

The Canon TS3722 is a compact, budget-friendly all-in-one inkjet printer designed for home users. It supports wireless printing from smartphones, tablets, and computers. One of the most convenient features is the ability to connect it to your WiFi network using a QR code scan from your smartphone. This eliminates the need to type in long network passwords on a tiny printer screen.

In this article, you will find step-by-step instructions, troubleshooting tips, a comparison of connection methods, and answers to frequently asked questions. Whether you are a first-time printer owner or someone switching from a wired setup, this guide has you covered.

Table of Contents

• Introduction
• What You Need Before You Start
• Understanding the QR Code Method
• Prepare the Printer for Connection
• Step-by-Step: How to Connect Canon Ts3722 Printer to Wifi? Using QR Code
• Using the Canon PRINT App
• Alternative Connection Methods
• Comparison of Connection Methods
• How to Verify the WiFi Connection
• Troubleshooting Common Issues
• Tips and Best Practices
• Frequently Asked Questions
• Conclusion

What You Need Before You Start

Before attempting to connect your Canon TS3722 to WiFi, gather the following items to ensure a smooth setup process:

• A Canon TS3722 printer (unboxed and powered on)
• A smartphone or tablet (iOS or Android) with the Canon PRINT app installed
• Your WiFi network name (SSID) and password
• A stable 2.4 GHz WiFi network (the TS3722 does not support 5 GHz)
• The printer’s power cable and a working electrical outlet
• A computer (optional, for driver installation)

Make sure your smartphone is connected to the same WiFi network you want the printer to join. This is important because the QR code method relies on your phone sharing network credentials with the printer.

Understanding the QR Code Method

The QR code method is Canon’s recommended way to connect the TS3722 to a wireless network. Instead of manually entering your WiFi password using the printer’s limited button interface, you scan a QR code displayed on the printer’s screen or printed from the initial setup guide.

Here is how it works in simple terms:

1. The printer generates a QR code containing its connection information.
2. You scan this code using the Canon PRINT app on your smartphone.
3. The app reads the QR code and prompts you to select your WiFi network.
4. You enter your WiFi password once on your phone, and the app sends the credentials to the printer.
5. The printer connects to your WiFi network automatically.

This method is faster and less error-prone than manual entry, especially for users with long or complex WiFi passwords.

Prepare the Printer for Connection

Before you can use the QR code method, you need to put the printer into setup mode. Follow these steps:

1. Plug in the printer and press the Power button to turn it on.
2. Wait for the printer to complete its initialization. The power lamp should be solid green.
3. Press and hold the WiFi button on the printer’s control panel until the WiFi lamp starts flashing.
4. Release the button. The printer is now in wireless setup mode and ready to be connected.
5. If the printer was previously connected to a network, you may need to reset the network settings first. Press and hold the Stop button and the WiFi button simultaneously for about 10 seconds until the lamp flashes, then release.

Once the WiFi lamp is flashing blue, the printer is broadcasting its setup signal and is ready to receive network credentials via the QR code method.

Step-by-Step: How to Connect Canon Ts3722 Printer to Wifi? Using QR Code

This is the core section of this guide. Follow these steps carefully to connect your Canon TS3722 printer to your WiFi network using the QR code method.

Step 1: Download and Install the Canon PRINT App

Go to the App Store (iOS) or Google Play Store (Android) and search for “Canon PRINT Inkjet/SELPHY.” Download and install the official Canon app. Open the app and accept the terms of service.

Step 2: Add a New Printer in the App

Open the Canon PRINT app and tap the Add Printer or + icon. The app will search for available printers on your network. Since your printer is not yet connected, tap the option that says Set Up New Printer or Connect via WiFi.

Step 3: Choose the QR Code Connection Method

The app will present several connection methods. Select Connect via QR Code. The app will activate your phone’s camera and prompt you to scan a QR code.

Step 4: Scan the QR Code on the Printer

On the printer, a QR code should be displayed or available in the setup guide. Point your phone’s camera at the QR code and hold it steady until the app recognizes it. You will hear a beep or see a confirmation message when the scan is successful.

Step 5: Select Your WiFi Network

After scanning, the app will display a list of available WiFi networks. Select your home network from the list. Make sure it is the same network your phone is currently connected to.

Step 6: Enter Your WiFi Password

Type your WiFi password into the app. Double-check for typos, as this is the most common source of connection failures. Tap OK or Connect.

Step 7: Wait for the Connection to Complete

The app will send the network credentials to the printer. This process may take 30 to 60 seconds. During this time, the printer’s WiFi lamp will flash. Once the connection is established, the WiFi lamp will turn solid blue (or solid green, depending on the model), and the app will display a success message.

Step 8: Register the Printer in the App

The app may prompt you to register the printer. Follow the on-screen instructions to complete registration. This allows you to print, scan, and check ink levels from your phone.

Using the Canon PRINT App After Connection

Once your printer is connected, the Canon PRINT app becomes your control center. Here is what you can do:

• Print photos and documents directly from your phone or cloud storage.
• Scan documents using the printer’s scanner and save them to your phone.
• Check ink levels to know when to replace cartridges.
• Access printer settings such as paper size, print quality, and maintenance options.
• Update firmware to keep your printer running smoothly.

The app also supports printing from services like Google Drive, Dropbox, and iCloud, making it a versatile tool for home and small office use.

Alternative Connection Methods

If the QR code method does not work for you, there are other ways to connect your Canon TS3722 to WiFi.

WPS (WiFi Protected Setup) Method

If your router supports WPS, you can connect the printer without using an app or scanning a QR code:

1. Press the WiFi button on the printer until the lamp flashes.
2. Within two minutes, press the WPS button on your router.
3. The printer will automatically connect to the network. The WiFi lamp will turn solid when connected.

Note: Some routers have WPS disabled by default for security reasons. Check your router’s settings if this method fails.

Manual Connection via Computer

You can also connect the printer using a computer and the Canon setup software:

1. Download the Canon TS3722 setup software from the Canon support website.
2. Run the installer and follow the on-screen prompts.
3. When prompted, select Wireless Connection.
4. The software will guide you through connecting the printer to your WiFi network, including entering your password on your computer.
5. Once connected, the software will install the necessary drivers.

Temporary USB Connection

If wireless setup keeps failing, you can use a USB cable to connect the printer to your computer temporarily, run the setup software, and configure WiFi settings through the wired connection. After WiFi is configured, you can disconnect the USB cable and print wirelessly.

Comparison of Connection Methods

The table below compares the different methods for connecting your Canon TS3722 to WiFi so you can choose the best one for your situation.

Method	Requires App	Requires Computer	Speed	Difficulty	Best For
QR Code (Canon PRINT App)	Yes	No	Fast (1-2 min)	Easy	Most users
WPS	No	No	Very Fast (30 sec)	Very Easy	Routers with WPS enabled
Manual (Computer Software)	No	Yes	Moderate (5-10 min)	Moderate	Users without smartphones
USB Temporary	No	Yes	Slow (10-15 min)	Moderate	Troubleshooting wireless issues

How to Verify the WiFi Connection

After completing the setup, confirm that your printer is successfully connected to WiFi:

1. Check the printer’s WiFi lamp. A solid blue (or green) light indicates a successful connection.
2. Print a network settings page. Press and hold the WiFi button until the lamp flashes twice, then release. The printer will print a page showing its IP address, SSID, and connection status.
3. Open the Canon PRINT app. If the printer appears in the app with a green status indicator, the connection is working.
4. Try printing a test page from your phone or computer to confirm end-to-end functionality.

Troubleshooting Common Issues

Even with the best preparation, you may encounter issues. Here are common problems and their solutions:

QR Code Will Not Scan

If the app cannot read the QR code, try these fixes:

• Clean the printer’s display or the printed QR code area.
• Ensure adequate lighting. Avoid glare on the code.
• Hold your phone steady and at the recommended distance (about 6-10 inches).
• If the code is on a printed page, flatten the page to remove wrinkles.
• Try using a different phone or tablet.

WiFi Password Rejected

If the connection fails due to an incorrect password:

• Double-check your WiFi password. Passwords are case-sensitive.
• Ensure you are not accidentally including leading or trailing spaces.
• If you recently changed your WiFi password, update it on all devices first.
• Try connecting your phone to the WiFi network manually first to confirm the password works.

Printer Cannot Find 5 GHz Network

The Canon TS3722 only supports 2.4 GHz WiFi networks. If your router broadcasts both 2.4 GHz and 5 GHz under the same name, the printer may try to connect to the 5 GHz band and fail. Solutions include:

• Temporarily disable the 5 GHz band on your router during setup.
• Give the 2.4 GHz and 5 GHz networks different names (SSIDs).
• Connect your phone to the 2.4 GHz network before starting the QR code process.

Connection Drops Frequently

If the printer connects but frequently disconnects:

• Move the printer closer to the router to improve signal strength.
• Check for interference from other electronic devices.
• Update the printer’s firmware through the Canon PRINT app.
• Restart your router and printer.
• Assign a static IP address to the printer in your router’s settings.

App Cannot Find Printer After Setup

If the printer connected to WiFi but the app cannot find it:

• Ensure your phone is on the same WiFi network as the printer.
• Disable mobile data temporarily, as some phones switch to cellular data automatically.
• Restart the Canon PRINT app.
• Check if your router has AP isolation enabled, which blocks device-to-device communication.

Tips and Best Practices

Follow these tips to get the most out of your Canon TS3722 wireless setup:

• Place the printer strategically. Keep it within 30 feet of your router with minimal obstructions for the best signal.
• Use a strong WiFi password. A secure network protects your printer from unauthorized access.
• Keep firmware updated. Canon regularly releases updates that improve connectivity and security.
• Print a test page after setup. This confirms everything works before you need to print something important.
• Label your networks. If you have multiple WiFi networks, name them clearly (e.g., “Home-2.4GHz” and “Home-5GHz”) to avoid confusion.
• Restart periodically. If you notice slow printing or connectivity issues, restart both the printer and router.
• Use the app for maintenance. The Canon PRINT app can run cleaning cycles and check ink levels, extending your printer’s lifespan.
• Secure your printer. Change the default admin password if your printer model allows it, and disable remote printing features you do not use.

Frequently Asked Questions

Can I connect the Canon TS3722 to WiFi without a smartphone?

Yes. You can use the manual connection method with a computer and the Canon setup software. Alternatively, if your router supports WPS, you can use the WPS method without any additional device.

Does the Canon TS3722 support 5 GHz WiFi?

No. The Canon TS3722 only supports 2.4 GHz WiFi networks. If your router uses a single SSID for both bands, you may need to separate them or temporarily disable 5 GHz during setup.

What should I do if the QR code is not showing on my printer?

The QR code may be printed in the setup guide that came with the printer rather than displayed on a screen. Check the quick start guide included in the box. If you cannot find it, download the setup guide from the Canon support website.

How do I reset the network settings on the Canon TS3722?

Press and hold the Stop button and the WiFi button simultaneously for about 10 seconds. The WiFi lamp will flash to indicate that network settings have been reset. After resetting, you can set up the connection again from scratch.

Can I connect multiple devices to the Canon TS3722?

Yes. Once the printer is connected to your WiFi network, any device on the same network can print to it. You can install the Canon PRINT app on multiple phones and tablets, and install printer drivers on multiple computers.

Why is my printer printing slowly over WiFi?

Slow printing over WiFi can be caused by a weak signal, large file sizes, high print quality settings, or network congestion. Try moving the printer closer to the router, reducing print quality for draft documents, and avoiding printing during peak network usage times.

Is the QR code method secure?

Yes. The QR code contains temporary setup information and does not store your WiFi password. Your password is transmitted securely from the app to the printer during the connection process and is not stored in the QR code itself.

What if my router does not have a WPS button?

Not all routers have WPS enabled. If yours does not, use the QR code method with the Canon PRINT app or the manual computer-based setup method instead.

Conclusion

Connecting your Canon TS3722 printer to WiFi does not have to be a frustrating experience. The QR code method, facilitated by the Canon PRINT app, makes the process quick and straightforward. By following the step-by-step instructions in this guide, you should have your printer online and ready to print in just a few minutes.

Remember that the key requirements are a 2.4 GHz WiFi network, the correct password, and a stable connection between your phone and the printer during setup. If the QR code method does not work, alternative options like WPS, manual computer setup, or USB-assisted configuration are available.

Once connected, take advantage of the Canon PRINT app’s features to print, scan, and manage your printer from anywhere in your home. Keep your firmware updated, maintain good signal strength, and your Canon TS3722 will serve you reliably for years to come.

Now that you know How to Connect Canon Ts3722 Printer to Wifi? using QR code steps and other methods, you are ready to enjoy wireless printing without the hassle of cables. Happy printing!