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Setup and Configuration

How to Reconnect Canon Printer to Wifi? Printer Connection Repair

Introduction If your printer suddenly stops responding, prints fail, or the device shows as offline, you are probably asking How to Reconnect Canon Printer to Wifi? The good news is that most Canon printer Wi-Fi problems are easy to fix without calling support

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Introduction

If your printer suddenly stops responding, prints fail, or the device shows as offline, you are probably asking How to Reconnect Canon Printer to Wifi? The good news is that most Canon printer Wi-Fi problems are easy to fix without calling support or replacing equipment. In many cases, the printer simply lost the network connection after a router restart, password change, firmware update, power outage, or a temporary wireless signal issue. This guide walks you through every practical way to reconnect a Canon printer to Wi-Fi, from the fastest one-button methods to deeper troubleshooting steps for stubborn connection problems.

Whether you use a Canon PIXMA, MAXIFY, SELPHY, or another wireless model, the general process is similar: make sure the router is working, put the printer into wireless setup mode, choose the correct network, enter the password, and confirm the connection. The exact menu names may vary slightly by model, but the steps below cover the most common options. You will also find a comparison table, troubleshooting advice, tips for keeping the connection stable, and answers to frequently asked questions.

Table of Contents

Why a Canon Printer Loses Wi-Fi Connection

A wireless printer can disconnect for several reasons. The most common cause is a change in the network environment. If you recently changed your Wi-Fi password, replaced your router, updated router firmware, or switched internet providers, the printer may still be trying to connect using old credentials. Another frequent cause is a weak signal. Printers are often placed in corners, closets, or far from the router, and even a small drop in signal strength can interrupt communication.

Other possible causes include router band changes, IP address conflicts, firewall restrictions, outdated printer firmware, sleep mode issues, and temporary software glitches. Sometimes the printer connects to Wi-Fi but your computer does not recognize it because the operating system is looking for a different network profile or an old printer queue. Understanding the cause helps you choose the best way to reconnect and prevents the same problem from repeating.

Quick Checks Before Reconnecting

Before changing any settings, perform a few simple checks. These checks can save time and prevent unnecessary resets.

  • Confirm that your router is powered on and that other devices can connect to the same Wi-Fi network.
  • Make sure you know the exact Wi-Fi network name, also called the SSID, and the current password.
  • Place the printer closer to the router during setup, especially if the signal is weak.
  • Check that the printer is turned on and not in an error state, such as a paper jam or low ink warning that blocks setup.
  • Restart the printer, router, and computer if the connection failure started suddenly.
  • Verify whether your network uses a 2.4 GHz band, 5 GHz band, or both. Many Canon printers connect more reliably to 2.4 GHz networks.

If these basic checks do not solve the issue, move on to the reconnection methods below. The question How to Reconnect Canon Printer to Wifi? usually has more than one valid answer, and the best method depends on your printer model and network setup.

Reconnect Using the WPS Button Method

WPS, or Wi-Fi Protected Setup, is often the fastest way to reconnect a Canon printer. This method works when your router has a physical WPS button and your printer supports WPS. It avoids typing a long password on a small printer screen.

WPS Reconnection Steps

  1. Turn on the Canon printer and make sure it is ready.
  2. Locate the WPS button on your router. It may be labeled WPS, have a circular arrow icon, or be on the back panel.
  3. On the printer, press and hold the Wi-Fi button until the Wi-Fi lamp starts flashing.
  4. Within two minutes, press the WPS button on the router.
  5. Wait for the printer’s Wi-Fi lamp to stop flashing and remain steady.
  6. Print a network settings page or check the printer display to confirm the connection.

If WPS fails, do not repeat it endlessly. Some routers disable WPS after several attempts or require WPS to be enabled in router settings. In that case, use the control panel or app method instead.

Reconnect Using the Printer Control Panel

The control panel method is one of the most reliable options because it lets you manually select the network and enter the password. This is especially useful if WPS is unavailable or if you recently changed your Wi-Fi password.

Control Panel Reconnection Steps

  1. Turn on the printer and open the setup or settings menu.
  2. Navigate to Wireless LAN setup, Wi-Fi setup, or a similarly named option.
  3. Select Standard setup or Manual setup if prompted.
  4. Choose your Wi-Fi network name from the list.
  5. Enter the Wi-Fi password carefully, paying attention to uppercase and lowercase letters.
  6. Select OK or Connect.
  7. Wait for the confirmation message or steady Wi-Fi lamp.

If your network does not appear, move the printer closer to the router and refresh the list. Also check whether the router is broadcasting the SSID. Some routers hide the network name for security, but a hidden network may require manual entry of the SSID and security type.

Reconnect Using the Canon PRINT App

The Canon PRINT app is helpful for smartphones and tablets. It can guide you through printer setup, network configuration, and basic troubleshooting. This method is convenient if your printer has a small display or no display at all.

Canon PRINT App Reconnection Steps

  1. Install the Canon PRINT app from your device’s app store.
  2. Connect your phone or tablet to the same Wi-Fi network you want the printer to use.
  3. Open the app and add a new printer.
  4. Follow the on-screen prompts to put the printer into setup mode.
  5. Select your network and enter the password in the app.
  6. Wait for the app to confirm that the printer is connected.
  7. Print a test page from the app.

The app may ask you to temporarily connect your phone to a printer-created wireless network. Follow the instructions carefully and return to your main Wi-Fi network when prompted. If the app cannot find the printer, restart both devices and try again.

Reconnect Using Windows or Mac Settings

Sometimes the printer is connected to Wi-Fi, but the computer is not communicating with it. In that case, you may need to remove the old printer entry and add it again. This is a common fix after network changes.

Windows Reconnection Steps

  1. Open Settings, then go to Bluetooth and devices or Printers and scanners, depending on your Windows version.
  2. Remove the old Canon printer entry if it appears offline or duplicated.
  3. Select Add device or Add printer.
  4. Let Windows search for the printer on the network.
  5. If it is not found, choose the option to add a printer using a TCP/IP address or hostname.
  6. Enter the printer’s IP address if known.
  7. Complete the setup and print a test page.

Mac Reconnection Steps

  1. Open System Settings or System Preferences.
  2. Go to Printers and Scanners.
  3. Remove the old Canon printer if needed.
  4. Click the plus button to add a printer.
  5. Select the Canon printer from the list or enter its IP address.
  6. Choose the correct driver or use AirPrint if available.
  7. Print a test page.

If Windows or Mac cannot find the printer, the printer may not be fully connected to Wi-Fi yet. Reconnect the printer first, then add it to the computer.

Reconnect After Resetting Network Settings

If the printer has corrupted network settings, a network reset can help. This removes saved Wi-Fi information and lets you start fresh. The exact reset process varies by model, but it usually involves holding a button combination or choosing a reset option from the menu.

Network Reset and Reconnect Steps

  1. Turn on the printer.
  2. Open the setup menu and look for Device settings, LAN settings, or Reset settings.
  3. Select Reset LAN settings or Reset network settings.
  4. Confirm the reset.
  5. Wait for the printer to restart.
  6. Use the control panel, WPS, or app method to reconnect to Wi-Fi.

Be careful not to reset all printer settings unless necessary, because that may also clear preferences such as paper size or language. A network-only reset is usually enough for Wi-Fi problems.

Comparison of Reconnection Methods

Different situations call for different methods. The following table compares the most common ways to reconnect a Canon printer to Wi-Fi.

Method Best For Advantages Limitations
WPS Button Quick reconnection after router restart Fast, no password typing Requires WPS support on router and printer
Control Panel Password changes and manual setup Reliable and precise Can be slow on small screens
Canon PRINT App Mobile setup and guided troubleshooting User-friendly and visual Requires smartphone or tablet
Windows or Mac Settings Printer appears offline on computer Fixes driver and queue issues Does not fix printer Wi-Fi by itself
Network Reset Corrupted or outdated network settings Clears old data Requires full reconnection afterward

Troubleshooting Common Reconnection Errors

Even with the right steps, you may encounter errors. Here are common problems and practical solutions.

Wrong Password or Authentication Failure

Double-check the password. Many Wi-Fi passwords contain similar characters, such as uppercase O and zero, or lowercase l and number 1. If possible, temporarily simplify the password for testing, then change it back to a strong password after setup. Avoid passwords with unusual symbols if your printer struggles to enter them.

Weak Signal or Intermittent Connection

Move the printer closer to the router during setup. Remove obstacles such as metal shelves, thick walls, or large appliances. If the signal remains weak, consider a Wi-Fi extender or mesh network. Printers usually perform better on a stable 2.4 GHz signal than on a distant 5 GHz signal.

Hidden Network Name

If your SSID is hidden, the printer may not list it automatically. Use manual setup and enter the network name exactly, including capitalization. Select the correct security type, usually WPA2 or WPA3, depending on your router.

IP Address Conflict

If two devices share the same IP address, the printer may connect but fail to print. Restarting the router often resolves temporary conflicts. For a more permanent fix, assign a static IP address to the printer or reserve its IP in router settings.

Firewall or Security Software Blocking Printer

Some security programs block printer discovery. Temporarily disable the firewall for testing, then re-enable it and create an exception for the printer or Canon software. Only do this on a trusted network.

Fixing a Printer That Shows Offline

A printer can be connected to Wi-Fi but still appear offline in Windows or Mac. This is often a software or queue issue rather than a wireless issue.

  • Restart the printer and computer.
  • Clear the print queue.
  • Set the Canon printer as the default printer.
  • Disable Use Printer Offline if it is enabled in Windows.
  • Remove and re-add the printer.
  • Update or reinstall the Canon printer driver.
  • Check that the computer and printer are on the same network.

If the printer is on a guest network or a different subnet, your computer may not see it. Place both devices on the main home or office network.

Advanced Fixes for Persistent Wi-Fi Problems

If basic methods do not work, try these deeper fixes. They are especially useful for printers that repeatedly disconnect.

Update Printer Firmware

Outdated firmware can cause compatibility issues with newer routers. Check Canon’s support website or use the Canon PRINT app to look for firmware updates. Install updates carefully and do not turn off the printer during the process.

Use 2.4 GHz Instead of 5 GHz

Many Canon wireless printers are designed primarily for 2.4 GHz networks. If your router broadcasts both bands under one name, the printer may try to connect to 5 GHz and fail. Temporarily separate the bands in router settings or connect the printer to the 2.4 GHz network specifically.

Assign a Static IP Address

A static IP can improve stability. After reconnecting, note the printer’s IP address and configure it in the printer’s network settings or reserve it in the router. This prevents the router from assigning a different address later.

Check DNS and Router Settings

Unusual DNS settings, MAC filtering, or parental controls can block the printer. Add the printer’s MAC address to the allowed list if MAC filtering is enabled. Resetting router settings to default is a last resort, but it can resolve complex network conflicts.

Tips and Best Practices

Keeping your Canon printer connected is easier if you follow a few simple habits.

  • Keep the printer within a reasonable distance of the router.
  • Use a strong but printer-friendly Wi-Fi password.
  • Update router and printer firmware regularly.
  • Restart the printer and router occasionally to clear temporary glitches.
  • Use the 2.4 GHz band for better range if your printer supports it.
  • Avoid placing the printer near microwaves, cordless phones, or large metal objects.
  • Save your network settings in a secure place after successful setup.
  • Print a network configuration page and keep it for troubleshooting.
  • Do not change router settings unnecessarily after the printer is connected.
  • Use the Canon PRINT app for guided setup when available.

These habits reduce the chance that you will need to ask How to Reconnect Canon Printer to Wifi? again. A stable network environment is just as important as the printer itself.

Frequently Asked Questions

Can I reconnect without knowing the Wi-Fi password?

If your router supports WPS and WPS is enabled, you may be able to reconnect without typing the password. Otherwise, you need the current password. You can find it on the router label or in your router settings.

Does every Canon printer use the same steps?

No. Menu names and button locations vary by model. However, the overall process is similar: enter setup mode, choose the network, enter the password, and confirm the connection.

Why does my printer connect but still show offline?

This usually happens because of a computer-side issue, such as an old printer queue, wrong driver, or network mismatch. Re-add the printer on your computer and make sure both devices are on the same network.

Should I use 2.4 GHz or 5 GHz?

Many Canon printers work best on 2.4 GHz because it has longer range. Some newer models support 5 GHz, which can be faster at short distances. Check your printer specifications.

Will resetting network settings delete my documents?

No. Resetting network settings only clears wireless connection information. It does not delete documents stored on your computer or printer memory.

Is the Canon PRINT app required?

No. It is optional but useful, especially for guided setup and mobile printing. You can also use the printer control panel or computer settings.

Why does my printer keep disconnecting?

Repeated disconnections may be caused by weak signal, router settings, IP conflicts, or outdated firmware. Try moving the printer closer, using 2.4 GHz, assigning a static IP, and updating firmware.

Conclusion

Reconnecting a Canon printer to Wi-Fi is usually straightforward once you identify the cause. Start with simple checks, then try WPS, the control panel, or the Canon PRINT app. If the printer still does not connect, reset the network settings, update firmware, check router bands, and resolve IP or firewall issues. For computer-side problems, remove and re-add the printer, clear the queue, and update drivers. By following the methods in this guide, you can confidently answer How to Reconnect Canon Printer to Wifi? and restore reliable wireless printing. With a stable network setup and a few preventive habits, your Canon printer should stay connected and ready to print when you need it.