Are you getting the error code U043 in the Canon printer? The canon printer has shown the technical or mechanical error codes when users print the documents. Most canon printer users have faced U043 error codes when they print the documents.

The Canon printer U043 error has occurred due to various reasons. There are many reasons such as paper jammed, ink cartridges, printer hardware issues, and more when canon printer shows the U043 error code.

Causes of U043 Canon Printer Error Code

When you see the error code U043 in the canon printer, then there may be something wrong with the device. Before resolving the error code U043, first, you need to know the causes of canon printer error code U043.

• Paper Jam
• Outdated Printer Drivers
• Low or dried Ink cartridges
• Reinstall or uninstall the printer
• Miscommunication between the computer and device.

Troubleshooting Steps to Fix the Canon Printer Error Code U043

The canon printer error U043 code has occurred when your printer print head gets damaged and your canon printer lost its connection. Follow the troubleshooting steps to fix the canon printer error code U043.

1. Replace Ink Cartridge

When your Canon printer ink cartridge is low or damaged, your printer is displaying the error code U043. Follow the steps to fix the canon printer error code U043.

·Switch off the Printer · Move to the printer back cover and remove the ink cartridge carefully · Check the ink level and also check whether the ink cartridge is broken or not. · Use a genuine ink cartridge in your canon printer · Close the printer’s back cover · Switch on the printer and check whether the problem has been resolved or not.

2. Update Printer Drivers

Sometimes the outdated or corrupted printer drivers may occur with the canon printer error U043 code. Follow the steps to update the printer drivers.

· You can update the printer drivers in two ways. First is Manually Updating the printer drivers on your computer. The second is Automatically update the printer drivers. · When you update the printer drivers manually. You need to follow some instructions. Read the steps to update printer drivers on the computer device.

3. Another Way to Fix the Error Code U043 in Canon Printer

· Turn off the printer and open the paper tray · Remove the stuck paper or another object in the printer · Remove the printer ink cartridge and clean the print head with a lint-free cloth. · Once done, close the printer shutter and turn on the printer

4. Contact Canon Printer Experts

All of these steps help you to resolve the Canon printer U043 error code. In case you face any trouble fixing it, then contact canon printer experts through Free Live Chat or toll-free number.