Is your canon printer showing error codes? The canon printer has shown different type of error codes. But one of the most faced error in canon printer is U052. Canon U052 is a common error and it happens when your printer print head is incorrectly installed. Find here the causes and solutions to fix the U052 Canon printer error code. In case you need any help to fix it then contact Canon printer experts through Free Live Chat. Login Login 0 repins 0 comments 1 likes