MX922 B200 Error: Causes, Fixes and Prevention

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The Canon MX922 is a high-quality printer that is known for its versatility and exceptional performance. However, like any other printer, it can experience errors that affect its overall functionality. One of the most common issues that users encounter is the MX922 B200 error. In this article, we will explore the causes, fixes, and prevention techniques for this error.

Causes of the MX922 B200 Error

The B200 error is typically a result of a hardware problem in the MX922 printer. Some of the common causes of the error include:

1. Clogged printhead: One of the most common reasons for the MX922 B200 error is a clogged printhead. This occurs when the ink nozzles become congested with dried ink, debris, or other particles, resulting in an irregular ink flow.

2. Faulty or damaged printhead: Another cause of the B200 error may be due to a faulty or damaged printhead. This could be a result of improper handling or maintenance, physical damage to the printer, or wear and tear.

3. Overheating: Operating the printer for an extended period may also lead to the B200 error. When the printer’s internal sensors detect excessive temperature, it may trigger a shutdown to prevent damage to the hardware.

4. Firmware issues: Software-related issues or outdated firmware may also trigger the MX922 B200 error, causing the printer to malfunction.

Fixes for the MX922 B200 Error

1. Clean the printhead: If the issue is due to a clogged printhead, a simple cleaning process may resolve the error. Users can use the printer’s built-in cleaning tool or manually clean the nozzles with a lint-free cloth and distilled water.

2. Replace the printhead: If the printhead is damaged or faulty, a replacement is recommended. Users can order a new printhead from the manufacturer or an authorized dealer and follow the installation instructions.

3. Cool the printer: If the printer has been operating for an extended period, users can turn it off and allow it to cool for at least 30 minutes before restarting to prevent overheating issues.

4. Update Firmware: If the MX922 B200 error is due to outdated firmware, users can update the printer’s firmware to the latest version. This can be done by visiting the manufacturer’s website and downloading the latest software.

Prevention Techniques

1. Use original ink cartridges: Using original ink cartridges manufactured by Canon is highly recommended to prevent clogging issues that may lead to the B200 error.

2. Regular cleaning: Regularly cleaning the printer’s nozzles and maintaining proper printer care can prevent the printhead from clogging and ensure smooth ink flow.

3. Avoid overuse: Avoid excessive usage of the printer to prevent overheating and hardware damage issues.


The MX922 B200 error can be quite frustrating for users, especially when they need to print urgently. However, with the right knowledge and techniques, users can resolve the issue quickly and prevent it from reoccurring. By following the preventative measures outlined above, individuals can maintain their printers’ optimal performance and prolong its lifespan.