This error is caused by printing certain pdf files that contain a code incompatible with the Canon printer or printer driver. This problem can occur with all pdf files, but it is more common when printing directly from the Internet browser (Chrome, Safari, Edge, etc.).
Here's how to solve the problem:
Turn the Canon printer off and then on again using the power button on the machine. This will clear the pdf from the machine's memory and allow other documents to be printed.
- Save the document to your computer
- Open the document with the pdf viewer (Acrobat Reader)
- Print the document via File > Print and select the printer on your computer.