Fix Canon Printer Offline Issue on Windows and Mac

A Canon printer offline issue occurs when your computer cannot communicate with the printer due to connection errors, outdated drivers, or incorrect settings. You can fix it by checking connections, restarting the print spooler, updating drivers, and setting the printer as default. Proper network setup helps prevent this issue.

What Does Canon Printer Offline Mean?

When your Canon printer shows “offline,” it indicates that your system cannot send print jobs to the printer. This may happen due to connection issues, incorrect settings, outdated drivers, or network problems.

Common Causes of Canon Printer Offline Issue

Weak or Lost Connection

If your printer is connected via WiFi or USB, a weak or disconnected connection can cause the offline error.

Printer Set to Offline Mode

Sometimes the printer is manually or automatically set to “Use Printer Offline” mode.

Outdated or Corrupt Drivers

Drivers help your computer communicate with the printer. If they are outdated or corrupted, your printer may appear offline.

Print Spooler Errors

The print spooler service manages print jobs. If it crashes or gets stuck, printing stops.

Incorrect Default Printer Settings

If your Canon printer is not set as the default printer, your system may send jobs to another device.

Network Issues

For wireless printers, incorrect IP address or router issues can cause disconnection.

How to Fix Canon Printer Offline Issue

1. Check Printer Connection

Ensure the printer is turned ON

Check USB cable or WiFi connection

Restart your router and printer

2. Set Printer to Online Mode (Windows)

Go to Control Panel

Click Devices and Printers

Right-click your Canon printer

Uncheck “Use Printer Offline”

3. Restart Print Spooler Service

Press Windows + R

Type services.msc

Find “Print Spooler”

Right-click and select Restart

4. Set Canon Printer as Default

Open Settings

Go to Printers & Scanners

Select your Canon printer

Click “Set as Default”

5. Update or Reinstall Printer Drivers

Visit Canon official website

Download latest drivers for your model

Install and restart your computer

6. Check Printer IP Address

Print network configuration page

Match IP address with your computer

Update port settings if needed

7. Disable SNMP Status (Advanced Fix)

Go to printer properties

Open Ports tab

Click Configure Port

Uncheck SNMP Status Enabled

8. Remove and Re-add Printer

Go to Settings → Devices

Remove the printer

Add it again using “Add Printer” option

How to Fix Canon Printer Offline on Mac

Reset Printing System

Go to System Settings

Open Printers & Scanners

Right-click and select Reset Printing System

Re-add Printer

Click “+” icon

Select your Canon printer

Add it again

Check Network Connection

Ensure your Mac and printer are connected to the same WiFi network.

Fix Canon Printer Offline on WiFi

Restart Network Devices

Turn off router, printer, and computer, then restart all devices.

Reconnect Printer to WiFi

Use printer control panel

Select Wireless Setup

Enter WiFi credentials

Use Correct Network Band

Ensure both printer and device are on the same band (2.4GHz recommended).

Prevent Canon Printer Offline Issue

Keep printer drivers updated

Use stable WiFi connection

Avoid multiple inactive printers

Restart printer regularly

Set printer as default

When to Seek Help

If your printer still shows offline after trying all fixes:

It could be a hardware issue

Firmware might need an update

Network configuration may be incorrect

In such cases, contacting official support or a technician is recommended.

Frequently Asked Questions (FAQs)

Why does my Canon printer keep going offline?

This usually happens due to unstable network connections, outdated drivers, or incorrect printer settings.

How do I bring my Canon printer online?

Disable “Use Printer Offline,” restart spooler service, and check connections.

Why is my printer offline but connected to WiFi?

The issue may be due to IP mismatch, router settings, or outdated drivers.

Can driver updates fix offline issues?

Yes, updating drivers often resolves communication problems between the printer and system.

Conclusion

The Canon printer offline issue can be frustrating, but it is usually easy to fix with simple troubleshooting steps. Whether you are using Windows, Mac, or WiFi connection, following the solutions above will help you bring your printer back online quickly. Regular maintenance and updated drivers can also prevent this issue in the future.