Specify whether to automatically switch to another paper tray when the paper tray currently selected runs out of paper.
The paper tray is automatically switched to a paper input that is loaded with paper of the same size and type.
On
The printer automatically switches paper trays.
Off
The paper tray is not automatically switched. Load more paper.
Default: Off
Auto Tray Switching is invalid if "Off" is selected for "43.Method to Auto Select Paper Tray".
Auto Tray Switching is invalidated if "On" is selected for "Extended Auto Tray Switching" on the "System" tab under "Printer Features", even if "Off" is selected for "25.Auto Tray Switching".