You cannot switch modes in any of the following situations:
While scanning an original using the fax or scanner function
During immediate transmission
When accessing User Tools / Counter / Inquiry
During interrupt copying
During On-hook dialing for fax transmission
The [Home] screen is set as the default screen when the machine is turned on. You can change this default setting under Function Priority. See "System Settings", Connecting the Machine/ System Settings.
Related topics
Displaying the [Home] Screen (When Using the Standard Operation Panel)