Canon MF6180dw Manual page 363

3.
Select the [Device Settings] tab -> click [Get Device Status].
NOTE
If you want to share the fax, installing the Canon Driver Information Assist Service in the print server will enable you
to use the [Get Device Status] function. To install [Canon Driver Information Assist Service], select [Custom
Installation] when installing the driver.
If the fax and computer are connected via USB or a WSD (Web Services on Devices) port, the [Get Device Status]
function is unavailable. You need to configure the settings manually.
4.
Confirm the settings -> click [OK].