Xerox 4250c 用户指南

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.