Canon Printer Not Working After Update?? 2026 Fix Guide for Windows, Mac, Driver, and Wi-Fi Issues

A Canon printer can stop working after a Windows, 👉 1-866-490-0338(USA/UK) ☎️ Mac, driver, firmware, or router update even when nothing is physically wrong with the printer. The update may reset the default printer, change the port, break an old driver, pause the queue, block printer discovery, or move the printer to an offline state. Canon’s official support pages direct users to download model-specific drivers, software, firmware, manuals, FAQs, and error-code resources from the Canon support site. ([Canon][4])
This guide explains how to fix **Canon printer not working after update** without jumping straight to repair or replacement.

.. Quick Answer: How Do I Fix a Canon Printer Not Working After Update? 👉 1-866-490-0338(USA/UK) ☎️
To fix a Canon printer not working after update, restart the printer, computer, and router. Then clear the print queue, set the Canon printer as default, check offline mode, reconnect Wi-Fi or USB, reinstall the Canon driver from the official support page, and restart the print spooler on Windows. If it still fails, remove and add the printer again.

.. Why a Canon Printer Stops Working After an Update
Updates can change how your computer talks to the printer. The printer itself may be fine, but the connection between printer and system may be broken.
Common causes include:
* Windows update changed printer driver behavior.
* macOS update reset printer permissions.
* Printer driver became incompatible.
* Printer port changed.
* Print spooler stopped.
* Default printer changed.
* Canon printer was added twice.
* Wi-Fi connection changed.
* Router update changed network settings.
* Firewall or security software began blocking printer communication.
Microsoft has an official end-of-servicing plan for legacy V3 and V4 Windows printer drivers, staged over multiple years, which is one reason older printer-driver behavior can become more sensitive after Windows updates. ([Microsoft Learn][5])

.. First Rule: Do Not Assume the Printer Is Broken
If the Canon printer worked before the update, the problem is usually software or communication. Test this quickly:
* Can the printer copy without a computer? 👉 1-866-490-0338(USA/UK) ☎️
* Does the printer power on normally? 👉 1-866-490-0338(USA/UK) ☎️
* Does it show an error code? 👉 1-866-490-0338(USA/UK) ☎️
* Can another phone or computer print? 👉 1-866-490-0338(USA/UK) ☎️
* Does USB printing work if Wi-Fi fails? 👉 1-866-490-0338(USA/UK) ☎️
* Is the printer visible in Canon software? 👉 1-866-490-0338(USA/UK) ☎️
If the printer can copy or print from another device, the hardware is probably fine. Focus on driver, queue, Wi-Fi, or system settings.

.. Canon Printer Not Working After Update: Step-by-Step Fixes
..# 1. Restart Printer, Computer, and Router
After updates, services and network connections can remain stuck until all devices restart.
Do this:
1. Turn off the Canon printer.
2. Unplug it for 60 seconds.
3. Restart your computer.
4. Restart your Wi-Fi router.
5. Plug the printer back in.
6. Turn it on.
7. Wait for Wi-Fi to reconnect.
8. Try a test print.
This solves temporary update-related connection issues.

..# 2. Check Whether the Printer Is Offline
On Windows:
1. Open **Settings**.
2. Go to **Bluetooth & devices**.
3. Select **Printers & scanners**.
4. Choose your Canon printer.
5. Open the print queue.
6. Check whether it is paused or offline.
If you use Control Panel:
1. Open **Control Panel**.
2. Go to **Devices and Printers**.
3. Right-click your Canon printer.
4. Select **See what’s printing**.
5. Open the **Printer** menu.
6. Uncheck **Use Printer Offline** if selected.
A Windows update can sometimes reset printer status or leave the queue stuck.

..# 3. Clear the Print Queue
A failed job from before the update may block every new job.
Steps:
1. Open the Canon printer queue.
2. Cancel all pending documents.
3. Restart the printer.
4. Restart the computer.
5. Send one small test page.
Do not send multiple jobs repeatedly. That only creates more stuck items.

..# 4. Set Canon as the Default Printer Again
After an update, Windows may switch to Microsoft Print to PDF, OneNote, an old Canon copy, or another printer.
On Windows:
1. Open **Settings**.
2. Go to **Printers & scanners**.
3. Select your Canon printer.
4. Click **Set as default** if available.
5. Remove old duplicate printer entries.
If Windows manages your default printer automatically, turn that setting off temporarily and manually select your Canon printer.

..# 5. Remove and Re-Add the Canon Printer
If the update damaged the printer profile, remove it and add it again.
Steps:
1. Open **Printers & scanners**.
2. Select the Canon printer.
3. Click **Remove**.
4. Restart your computer.
5. Add the printer again.
6. Choose the correct Canon device.
7. Print a test page.
This refreshes the printer profile without fully reinstalling every Canon file.

..# 6. Reinstall the Canon Driver from the Official Canon Support Page
If the printer stopped working after a system update, driver reinstall is one of the most effective fixes.
Canon’s support pages provide official access to drivers, software, firmware, manuals, FAQs, and error-code resources for Canon products. ([Canon][4]) Canon’s download page also lists driver and software packages for supported models. ([Canon][6])
Steps:
1. Find your exact Canon printer model.
2. Go to Canon’s official support page for your region.
3. Download the latest driver or full driver package.
4. Remove the old printer from your computer.
5. Restart your computer.
6. Install the Canon driver.
7. Add the printer again.
8. Print a test page.
Do not use random driver updater websites unless you fully trust them. The safest driver source is Canon’s own support site.

..# 7. Restart the Windows Print Spooler
The print spooler manages print jobs. If it breaks after an update, printers may stop responding.
Steps:
1. Press **Windows + R**.
2. Type **services.msc**.
3. Press **Enter**.
4. Find **Print Spooler**.
5. Right-click it.
6. Click **Restart**.
7. Try printing again.
If print jobs were stuck, clear the queue after restarting the spooler.

..# 8. Check USB or Wi-Fi Connection Again
Updates can change network behavior or USB recognition.
For USB printers:
* Try another USB port.
* Avoid USB hubs.
* Use a direct cable.
* Restart after reconnecting.
For Wi-Fi printers:
* Make sure printer and computer use the same Wi-Fi.
* Avoid guest networks.
* Turn off VPN while testing.
* Move the printer closer to the router.
* Reconnect the printer to Wi-Fi if the router was updated.
Canon’s global support page points users to country or region support sites for product-specific support, which is important because Wi-Fi setup tools and driver packages can vary by model and region. ([Canon Global][7])

..# 9. Check Windows Printer Driver Changes for Older Canon Models
Some older Canon printers may rely on legacy Windows printer drivers. Microsoft’s Windows driver documentation says legacy V3 and V4 printer-driver servicing is being staged down over multiple years. ([Microsoft Learn][5]) Microsoft also states that, effective January 15, 2026, legacy printer-driver submissions undergo a stricter manual review process. ([Microsoft Learn][8])
Practical meaning for users:
* Your existing printer is not automatically broken.
* But Windows Update may not always provide the best driver.
* Canon’s official model page may have a better driver package.
* Older printers may need manual driver installation.
* Newer driver frameworks may work better long-term.
For older Canon models, always check Canon’s official support page before assuming the printer is unsupported.

..# 10. Fix Canon Printer Not Working After macOS Update
If the issue started after a Mac update:
1. Restart the Mac and printer.
2. Open **System Settings**.
3. Go to **Printers & Scanners**.
4. Remove the Canon printer.
5. Restart the Mac.
6. Add the printer again.
7. Choose the correct Canon driver or AirPrint option.
8. Install Canon software from the official support page if needed.
If scanning stopped but printing works, reinstall Canon scanner software or check macOS privacy permissions.

.. What If Canon Prints from Phone but Not Computer? 👉 1-866-490-0338(USA/UK) ☎️
This means the printer is likely fine. The updated computer is the issue.
Try:
* Clear computer print queue.
* Set Canon as default.
* Remove duplicate printer entries.
* Reinstall Canon driver.
* Restart print spooler.
* Turn off VPN.
* Add the printer again.
Do not replace ink or printer hardware if another device prints normally.

.. What If Canon Works with USB but Not Wi-Fi? 👉 1-866-490-0338(USA/UK) ☎️
This points to a wireless or router communication problem.
Try:
1. Restart router and printer.
2. Reconnect printer to Wi-Fi.
3. Make sure the computer is on the same network.
4. Disable VPN.
5. Remove and re-add printer.
6. Install Canon network setup software.
7. Print a network status page if available.
Router firmware updates and Wi-Fi password changes can break wireless printing even when the printer is healthy.

.. What If Canon Still Does Not Work After Driver Reinstall? 👉 1-866-490-0338(USA/UK) ☎️
Try a deeper cleanup:
1. Remove the printer from system settings.
2. Uninstall Canon printer software.
3. Restart the computer.
4. Clear stuck queue files.
5. Download the latest full driver package.
6. Install with administrator permission.
7. Add the printer using Canon’s setup tool.
8. Test with a simple document.
If the printer has a visible hardware error, repeated paper jam, or power issue, then it may need service. But for “after update” issues, software and connection fixes usually come first.

.. People Also Ask: Canon Printer Not Working After Update FAQs
..# 1. Why is my Canon printer not working after Windows update? 👉 1-866-490-0338(USA/UK) ☎️
A Windows update may change printer drivers, reset the default printer, pause the queue, change ports, or affect older driver compatibility. Restart devices, clear the queue, set Canon as default, and reinstall the Canon driver from the official support site.
..# 2. How do I fix Canon printer not printing after update? 👉 1-866-490-0338(USA/UK) ☎️
Restart the printer and computer, clear the print queue, check offline mode, set the printer as default, reconnect Wi-Fi or USB, and reinstall the latest Canon driver. Canon’s support pages provide model-specific drivers, software, firmware, manuals, FAQs, and error-code resources. ([Canon][4])
..# 3. Should I reinstall my Canon printer driver after an update? 👉 1-866-490-0338(USA/UK) ☎️
Yes, if the printer stopped working after the update and basic fixes failed. Use Canon’s official support page for your exact model instead of a generic third-party driver site. Canon’s support download area provides official drivers and software packages. ([Canon][6])
..# 4. Why does my Canon printer show offline after update? 👉 1-866-490-0338(USA/UK) ☎️
The update may have paused the printer, changed the default printer, broken the network connection, or caused the driver to stop communicating. Disable offline mode, clear the queue, restart the router, and add the printer again.
..# 5. Can a Windows update break Canon printer drivers? 👉 1-866-490-0338(USA/UK) ☎️
Yes, an update can expose driver compatibility problems or change printer behavior. Microsoft has a staged plan for legacy V3 and V4 printer-driver servicing, so older printer drivers may need more manual attention over time. ([Microsoft Learn][5])
..# 6. Why does my Canon printer work from phone but not PC? 👉 1-866-490-0338(USA/UK) ☎️
If it prints from your phone, the printer hardware and Wi-Fi are probably working. The PC likely has a queue, driver, default printer, spooler, VPN, or update-related issue.
..# 7. What should I do if Canon scanning stopped after update? 👉 1-866-490-0338(USA/UK) ☎️
Remove and re-add the printer, reinstall Canon scanner software from the official support page, check privacy permissions on Mac, and confirm the scanner driver matches your operating system.
..# 8. Is my Canon printer too old for Windows 11? 👉 1-866-490-0338(USA/UK) ☎️
Not necessarily. Check Canon’s official support page for your exact model. Some older printers may need manually installed drivers from Canon rather than relying only on Windows Update.
..# 9. Should I uninstall the latest Windows update to fix printing? 👉 1-866-490-0338(USA/UK) ☎️
Only consider uninstalling an update if printing broke immediately after the update and all normal printer fixes failed. Safer first steps are driver reinstall, queue reset, print spooler restart, and printer re-add.
..# 10. Where do I get the correct Canon driver? 👉 1-866-490-0338(USA/UK) ☎️
Use Canon’s official support site for your country or region. Canon’s global support page directs users to the official regional support site for product and service information. ([Canon Global][7])

.. Conclusion: Fix Canon Printer Not Working After Update the Smart Way
The best fix for **Canon printer not working after update** is to treat it as a communication problem first. Restart all devices, clear the queue, set Canon as default, check offline mode, reinstall the correct Canon driver, and restart the print spooler.
If the printer worked before the update, the hardware is usually not the first suspect. Start with software, driver, and connection fixes before paying for repair or replacing the printer.