Canon printer error are very common, despite of having excellent printing quality and reliability. Just Like any other electronic device, occasional errors do occur.

One such is the Canon Printer Error 5B00, which can be frustrating for users. In this article, we will delve into the possible causes behind this error to help you better understand and troubleshoot the issue.

Cause of Error 5B00: Full Waste Ink Absorber:

The primary cause of Canon Printer Error 5B00 is a full waste ink absorber. This absorber is a sponge-like pad that collects excess ink during cleaning cycles and prevents it from spilling inside the printer. Over time, the absorber can become saturated, leading to the error message.

Cause of Printer Error 5B00-Print Head Issues:

Another factor that can trigger this Error is a malfunctioning or improperly installed print head. If the print head encounters any difficulties during the printing process, it may trigger the error code.

Cause of Canon Printer Error 5B00-Firmware Issues:

Sometimes, outdated or corrupted firmware can cause various errors, including Error 5B00. Firmware acts as the software interface between the printer’s hardware and the user’s commands. Incompatible or outdated firmware can result in malfunctioning and error messages. If you like to resolve this, and need installation of Canon Printer, then visit here.

Installation of Canon printer and resolve Canon printer error 5B00

Cause of Canon Printer Error-Ink Cartridge Problems:

In some instances, the ink cartridges themselves can contribute to Error 5B00. If the ink cartridges are incorrectly installed, empty, or incompatible with the printer model, it can trigger the error code.

A Cause of Error 5B00-Third-Party Ink and Modifications:

Using third-party ink cartridges or modified firmware can also lead to Error 5B00.

While third-party ink cartridges may seem cost-effective, they may not communicate properly with the printer and can cause compatibility issues. Similarly, firmware modifications can disrupt the printer’s functioning and result in errors.

Troubleshooting Steps:

Now that we have explored the potential causes, let’s discuss some troubleshooting steps to address Canon Printer Error 5B00:

Reset the Printer:

Start by resetting the printer to clear any temporary issues. Turn off the printer, unplug it from the power plug, and wait for a few minutes. Then, plug it back and turn it on. This can sometimes resolve minor glitches causing the error.

Check and Replace Ink Cartridges:

Ensure that the ink cartridges are properly installed, compatible with the printer model, and have sufficient ink levels. Replace any empty or incompatible cartridges.

Clean the Print Head:

If the print head is causing the error, clean it carefully using the printer’s utility software or manual cleaning procedures outlined in the printer’s user manual.

Service the Printer to resolve Canon Printer Error 5B00:

If the above steps do not resolve the issue, it may be necessary to seek professional service. Contact Canon customer support or a certified technician who can inspect the printer, clean or replace the waste ink absorber if needed, and update firmware if required.


Canon Printer Error 5B00 can be an inconvenience, disrupting your printing tasks. Understanding the potential causes, such as a full waste ink absorber, print head issues, firmware problems, ink cartridge difficulties, or using third-party ink, is crucial for effective troubleshooting.

By following the suggested steps, you can address the error and get your Canon printer back to smooth operation, ensuring uninterrupted printing in the future.

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