If you’re seeing Canon Printer Error 1007, don’t worry—this is a common issue that is usually related to the type of paper or media loaded in the printer. The error typically appears when the printer cannot recognize the paper size, paper type, or media settings selected for the print job. Fortunately, you can resolve it in just a few minutes by checking your paper, adjusting printer settings, or updating the printer driver.

Whether you’re printing photos, documents, or labels, this guide explains what Canon Printer Error 1007 means, why it occurs, and the best troubleshooting methods to get your printer working again.

What You’ll Learn

• What Canon Printer Error 1007 means
• Common causes of Error 1007
• Step-by-step troubleshooting methods
• How to fix incorrect paper settings
• Driver and software solutions
• Tips to prevent the error from returning
• Frequently asked questions

What Is Canon Printer Error 1007?

Canon Printer Error 1007 generally indicates that the printer has detected an issue with the loaded paper or media settings. The printer may believe the installed paper does not match the paper size or paper type selected in the print settings.

This error is commonly reported on Canon PIXMA, MAXIFY, and imageCLASS printers when users print on specialty paper, photo paper, envelopes, or custom-sized media.

Common symptoms include:

• Printer stops printing immediately.
• Error 1007 appears on the computer or printer display.
• The print job is canceled.
• The printer asks you to reload paper.
• The paper size warning continues even after reloading paper.

Common Causes of Canon Printer Error 1007

Several factors can trigger this error.

The most common causes include:

• Incorrect paper size selected in print settings.
• Wrong media type selected.
• Paper loaded incorrectly.
• Unsupported paper type.
• Paper guides not adjusted properly.
• Printer driver configuration errors.
• Outdated Canon printer driver.
• Corrupted print job.
• Firmware issues.
• Dirty or damaged paper sensors.

Identifying the exact cause makes troubleshooting much easier.

How to Fix Canon Printer Error 1007

Start with the simplest solutions before moving on to advanced troubleshooting.

Verify the Loaded Paper

Remove all paper from the tray.

Check that:

• Paper is flat.
• Paper is not curled.
• Paper matches the selected size.
• The tray is not overloaded.
• No torn pieces remain inside the tray.

Reload the paper carefully and ensure the side guides touch the edges without bending the paper.

Confirm Paper Size Settings

One of the most common reasons for Canon Printer Error 1007 is a mismatch between the paper loaded in the tray and the paper selected in the print dialog.

On Windows:

1. Open Settings.
2. Select Printers & Scanners.
3. Choose your Canon printer.
4. Open Printing Preferences.
5. Verify:
   • Paper Size
   • Paper Type
   • Source Tray

Make sure these settings match the paper actually loaded in the printer.

For example:

Loaded Paper	Printer Setting
A4	A4 Plain Paper
Letter	Letter Plain Paper
4×6 Photo Paper	Glossy Photo Paper

Check Media Type

Choosing the wrong media type can also trigger Error 1007.

Examples include:

• Plain Paper
• Photo Paper Glossy
• Matte Photo Paper
• Envelope
• Labels
• Cardstock

Always select the correct media option before printing.

Restart the printer.

Temporary software glitches can sometimes cause communication problems.

Follow these steps:

1. Turn off the printer.
2. Unplug the power cable.
3. Wait 60 seconds.
4. Plug it back in.
5. Turn the printer on.
6. Print a test page.

A simple restart often clears temporary printer memory.

Clear the print queue.

A corrupted print job can repeatedly trigger Error 1007.

Windows:

• Open Printers & Scanners.
• Select your Canon printer.
• Open the print queue.
• Cancel every pending job.
• Restart the Print Spooler service if necessary.

macOS:

• Open Printers & Scanners.
• Select your printer.
• Open Queue.
• Delete all pending print jobs.

Try printing again after clearing the queue.

Update the Canon printer driver.

Older printer drivers may incorrectly communicate paper settings.

Updating the latest driver can resolve:

• Paper recognition issues
• Communication errors
• Compatibility problems
• Printing failures

After updating the driver, restart both your computer and printer.

Inspect the Paper Tray

Improperly adjusted paper guides frequently cause paper detection errors.

Check that:

• Side guides fit snugly.
• Rear guide is aligned.
• Paper sits flat.
• Tray is fully inserted.
• No foreign objects block the tray.

Even a small paper clip or torn paper fragment can confuse the paper sensor.

Reset Printer Settings

If the error continues, resetting the printer may help.

Most Canon printers allow you to restore factory settings from the printer’s menu.

A reset restores:

• Paper settings
• Network settings
• User preferences

You may need to reconnect the printer to Wi-Fi afterward.

Check for Firmware Updates

Firmware updates improve printer stability and resolve known bugs.

Updating firmware may fix:

• Media detection errors
• Printing bugs
• Compatibility issues
• Communication problems

Avoid interrupting the printer while the firmware update is in progress.

Common Mistakes That Cause Error 1007

Many users accidentally create the conditions for Error 1007.

Avoid these mistakes:

• Mixing different paper sizes in one tray.
• Using damaged paper.
• Ignoring paper guide alignment.
• Selecting the wrong paper type.
• Printing on unsupported media.
• Overfilling the paper tray.
• Canceling firmware updates midway.
• Using outdated printer drivers.

Correct printing habits reduce the likelihood of future errors.

How to Prevent Canon Printer Error 1007

Preventive maintenance can save time and reduce printer downtime.

Best practices include:

• Use recommended Canon-compatible paper.
• Store paper in a dry environment.
• Clean the paper tray regularly.
• Keep printer drivers updated.
• Install firmware updates promptly.
• Match print settings to the loaded media.
• Avoid overloading the paper tray.
• Print a test page after changing paper types.

Regular maintenance improves both reliability and print quality.

Quick Answers

What does Canon Printer Error 1007 mean?

It usually indicates that the printer detects a mismatch between the loaded paper and the selected paper size or media type.

Can incorrect paper settings cause Error 1007?

Yes. Incorrect paper size or media settings are the most common reasons this error appears.

Does updating the printer driver fix Error 1007?

In many cases, yes. Updated drivers improve compatibility and correct software-related printing issues.

Frequently Asked Questions

Is Canon Printer Error 1007 a hardware problem?

Usually not. It is most often caused by incorrect paper settings, media selection, or software configuration.

Can damaged paper trigger Error 1007?

Yes. Curled, damp, or torn paper may prevent the printer from detecting media correctly.

Should I reinstall the printer driver?

If adjusting paper settings doesn’t resolve the issue, reinstalling the latest Canon printer driver is a good next step.

Can Wi-Fi problems cause Error 1007?

Not directly. Error 1007 is primarily related to paper and media settings rather than network connectivity.

When should I contact Canon support?

If you’ve verified the paper settings, updated the driver, and reset the printer, and the error still persists, the paper sensor or another internal component may require professional inspection.

Conclusion

Canon Printer Error 1007 is usually caused by a mismatch between the paper loaded in the printer and the paper settings selected on your computer. By checking the paper size, confirming the media type, clearing the print queue, updating the printer driver, and maintaining the paper tray, you can resolve the issue quickly without professional repair. Following the preventive tips in this guide will also help minimize future printing interruptions and keep your Canon printer operating reliably.