Xerox 3635MFP/S 用户手册

When the On button is selected, the Auto Tray feature automatically selects 
the paper tray loaded with the paper size closest to the original document.  
This can be overridden on the Basic Copy screen by manually selecting the 
required tray.

When the Off button is selected, the Auto Tray button is disabled on the Copy 
screen.  The tray selection defaults to Tray 1. 

This feature enables the Tray Confirmation message on the display screen. 
The Tray Confirmation message appears when new stock is loaded into the 
paper trays. The user must confirm the paper size and paper type of the new 
stock.