If an error occurs when printing a PDF for which a password has been set, an error message is not displayed in the Android terminal. An error message is displayed on the control panel of the printer.
Before you begin Canon PRINT is a free application that allows iOS / iPadOS, Android, and ChromeOS users to enjoy a variety of PIXMA , MAXIFY and SELPHY printing capabilities. The app supports both .JPG and .PDF files. You can also scan pictures and documents to your phone (for models that support this function).
This function displays printer information such as the remaining ink amount, the status, and detailed error information. You can also connect to the ink purchase site or support page, and use Web Services.