Just got this same error as well. If you're not seeing a lot on the forum, it's because this problem apparently has a much more popular error code on other models - U052 - see https://community.usa.canon.com/t5/Printer-Multifunction-Support/Call-to-...
I just got this today on my Canon MG7520 - Error Code 1403 - The type of print head is incorrect. Install the correct print head. I assume this is the exact same error as what is being reported for the U052 error. I literally printed 50+ sheets le...
