How To Fix Canon Printer Error B504? Printer Tales

How to Fix Canon Printer Error B504 | Printer Tales

The Canon Printer Error B504 means you are dealing with an ink or hardware issue.

Error B504 is also explained as a built-in protection to stop the light resistors (Machine parts) in the print head from overheating. It may sometimes lead the printer to self-destruction.

So, it stops the ink flow to the print head to keep it cool. And when the cartridge runs completely dry, an error is displayed.

You can instantly fix the error using the methods explained in the video.