519H-01X
[macOS] Способы устранения для сообщений об ошибках (MF Scan Utility)
For information on the causes and remedies for error messages, see the following.
No available scanner found.
Follow the instructions in the User's Guide for the scanner driver to add the scanners you are using.
Follow the instructions in the User's Guide for the scanner driver to add the scanners you are using.
The target device has not been registered to the Canon MF Scan Utility Agent because it has not been connected via USB since installing the MF Scan Utility.
Register the target device to the Canon MF Scan Utility Agent after restarting the computer.