Follow the procedure below to change the tray priority.
Press the [Menu] key.
The menu screen appears.
Press the [
] or [
] key to display [Paper Input], and then press the [OK] key.
Press the [
] or [
] key to display [Tray Priority], and then press the [OK] key.
Press the [
] or [
] key to select a tray you want to use, and then press the [OK] key.
Wait for one second. The [Paper Input] screen appears.
Press the [Menu] key.
The initial screen appears.