Canon Printer Offline on Mac or Windows: Fix Guide

If your Canon printer offline on Mac or Windows is preventing you from printing important documents, you're not alone. Many Canon users encounter this issue after a Windows update, macOS upgrade, Wi-Fi interruption, or incorrect printer settings. Fortunately, most offline problems can be resolved with a few simple troubleshooting steps.

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Why Is My Canon Printer Offline?

A Canon printer may appear offline for several reasons, including:

Weak or unstable Wi-Fi connection

Loose USB cable

Printer is powered off or in sleep mode

Incorrect default printer settings

"Use Printer Offline" mode is enabled

Outdated or corrupted printer drivers

Print spooler service issues

Recent Windows or macOS updates

Identifying the cause is the first step toward fixing the problem.

How to Fix Canon Printer Offline on Windows

Follow these methods if your Canon printer is offline on Windows 10 or Windows 11.

1. Restart the Printer and Computer

Turn off your Canon printer, unplug it for about 30 seconds, and restart your computer. Once both devices are powered back on, check whether the printer status has changed.

2. Check the Printer Connection

For USB printers:

Ensure the cable is securely connected.

Try another USB port if necessary.

For wireless printers:

Verify that both the printer and computer are connected to the same Wi-Fi network.

Restart your router if the connection is unstable.

3. Set Canon Printer as Default

Open Settings > Bluetooth & devices > Printers & scanners.

Select your Canon printer.

Click Set as Default.

4. Disable "Use Printer Offline

"Open Control Panel > Devices and Printers.

Right-click your Canon printer.

Select See what's printing.

Click Printer in the menu.

Uncheck Use Printer Offline.

If enabled, Windows will not communicate with your printer.

5. Restart the Print Spooler

Press Windows + R and type services.msc.

Locate Print Spooler.

Right-click and select Restart.

Restarting this service clears stuck print jobs and restores communication.

6. Update Canon Printer Drivers

Outdated drivers often cause offline errors. Install the latest Canon printer driver compatible with your Windows version to improve stability and performance.

How to Fix Canon Printer Offline on Mac

If your Canon printer is offline on Mac, try these solutions.

Check the Wi-Fi Connection

Ensure your Mac and Canon printer are connected to the same wireless network. A network mismatch can cause the printer to appear unavailable.

Reset the Printing System

Open System Settings or System Preferences.

Select Printers & Scanners.

Right-click the printer list and choose Reset Printing System.

Add your Canon printer again.

This removes incorrect settings and refreshes printer communication.

Remove and Reinstall the Printer

Delete the printer from Printers & Scanners, then reconnect it using AirPrint or the latest Canon driver.

Update macOS and Printer Drivers

Installing the latest macOS updates and Canon software helps resolve compatibility issues after system upgrades.

Conclusion

A Canon printer offline on Mac or Windows is usually caused by network interruptions, incorrect printer settings, or outdated drivers. By checking the connection, disabling offline mode, restarting the print spooler, and updating drivers, you can quickly restore your printer to online status.