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Canon Printer Offline on Mac or Windows: Complete Guide

Canon Printer Offline on Mac or Windows: Causes, Fixes, and Complete Troubleshooting Guide

If your Canon printer suddenly shows an “Offline” (Dial +1-801-878-6858 USA) status on your Mac or Windows computer, it can interrupt your work and cause frustration. This issue is very common and usually occurs due to connection problems, incorrect settings, outdated drivers, or software glitches.

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In this complete guide, you’ll learn why your Canon printer goes offline and step-by-step solutions to fix it on both Windows and Mac.

What Does “Canon Printer Offline” Mean?

When your Canon printer is offline, it means your computer is unable to communicate with the printer. Even though the printer is powered on, your system cannot send print jobs to it.

Why Is My Canon Printer Offline?

Understanding the root cause helps fix the issue quickly. Here are the most common reasons:

1. Connectivity Issues

  • Loose USB cable or faulty WiFi connection

  • Printer not connected to the same network as your computer

2. Printer Set to Offline Mode

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

3. Outdated or Corrupt Drivers

  • Missing or outdated Canon printer drivers can cause communication errors

4. Print Spooler Errors

  • A stuck print queue can stop new print jobs

5. Incorrect Default Printer Settings

  • Your system might be sending print jobs to the wrong printer

6. IP Address Changes

  • Wireless printers may go offline if the router assigns a new IP address

How to Fix Canon Printer Offline on Windows

Follow these step-by-step methods to resolve the issue:

1. Check Printer Connection

  • Ensure the printer is powered ON

  • Check USB cable (if wired)

  • For WiFi printers:

    • Make sure both printer and computer are on the same network

    • Restart your router

2. Set Printer Online

  1. Open Control Panel

  2. Go to Devices and Printers

  3. Right-click your Canon printer

  4. Click See what’s printing

  5. Click Printer in the top menu

  6. Uncheck Use Printer Offline

3. Restart Print Spooler Service

  1. Press Windows + R

  2. Type services.msc and press Enter

  3. Find Print Spooler

  4. Right-click → Restart

4. Set Canon Printer as Default

  1. Go to Settings > Devices > Printers & Scanners

  2. Select your Canon printer

  3. Click Set as Default

5. Update or Reinstall Drivers

  • Visit Canon official website

  • Download latest drivers for your model

  • Install and restart your system

6. Clear Print Queue

  1. Open Devices and Printers

  2. Right-click printer → See what’s printing

  3. Cancel all pending jobs

7. Assign a Static IP Address

  • Access your printer’s network settings

  • Assign a fixed IP address

  • Update it in your computer’s printer settings

How to Fix Canon Printer Offline on Mac

If you're using macOS, follow these solutions:

1. Check Network Connection

  • Ensure printer and Mac are connected to the same WiFi

  • Restart your printer and router

2. Reset Printing System

  1. Go to System Settings > Printers & Scanners

  2. Right-click in the printer list

  3. Click Reset Printing System

  4. Re-add your Canon printer

3. Re-add Printer

  1. Open Printers & Scanners

  2. Click + (Add Printer)

  3. Select your Canon printer

  4. Click Add

4. Check Printer Status

  • Ensure the printer is not paused

  • Resume printing if necessary

5. Update macOS & Drivers

  • Go to System Settings > Software Update

  • Install latest updates

  • Download updated Canon drivers if needed

6. Use Correct Printer Driver

  • While adding printer, select:

    • AirPrint OR

    • Canon-specific driver

Advanced Troubleshooting Tips

Restart All Devices

  • Turn off printer, computer, and router

  • Wait 1–2 minutes

  • Turn them back on

Disable Firewall Temporarily

  • Sometimes firewall blocks printer communication

  • Disable temporarily and test

Check for Multiple Printer Copies

  • Remove duplicate printer entries

  • Keep only one active printer

Run Troubleshooter (Windows)

  • Go to Settings > Troubleshoot > Printer

  • Run the troubleshooter

How to Prevent Canon Printer Offline Issues

  • Keep drivers updated

  • Use stable WiFi connection

  • Avoid frequent network changes

  • Assign static IP to printer

  • Regularly clear print queue

Frequently Asked Questions (FAQs)

Why does my Canon printer keep going offline?

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

How do I get my Canon printer back online?

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

Can WiFi issues cause printer offline error?

Yes, weak or disconnected WiFi is one of the most common causes.

Do I need to reinstall drivers?

If the issue persists, reinstalling drivers often fixes the problem.

Why is my printer offline but connected to WiFi?

This may be due to IP address conflicts or incorrect printer settings.

Conclusion

The Canon Printer Offline issue on Mac or Windows is common but easy to fix with the right approach. Whether it’s a connection problem, outdated driver, or incorrect setting, following the solutions above will help you quickly bring your printer back online.

By maintaining proper settings and keeping your system updated, you can prevent this issue in the future and enjoy smooth, uninterrupted printing.