The Canon brand is famous for printers and other productivity electronics that can accomplish various tasks inside and outside the office. As such, Canon’s reputation for pop-up errors is often hampered by the fact that their devices are so common nowadays. Canon printer customers sometimes encounter Canon support code 4102 and can’t print paper due to this error. This error happens when the paper size or media type is not set correctly.
Source :-https://karenmintonblogexpert.wordpress.com/2022/03/26/step-by-step-method-to-fix-canon-printer-error-code-4102/