Follow the procedure below to change the automatic tray selection setting.
Press the [Menu] key.

Press the [
] or [
] key to select [Paper Input], and then press the [OK] key.
Press the [
] or [
] key to select [Auto Tray Select], and then press the [OK] key.
Press the [
] or [
] key to select the tray you want to print from, and then press the [OK] key.
Press the [
] or [
] key to select [On], and then press the [OK] key.
Press the [Menu] key.