3-8Chapter 3 Basic OperationThe current setting is indicated by blinking square brackets[ ].5. Press the [ ] or [ ] key to select [1], [2] or [3].The Document Feed Tray moves to the selected height.6. Press [Enter] to accept the selection.7. Press the Stop key to exit the User Mode.■ Closing the Document Feed TrayTo close the Document Feed Tray, lift it gently so that thesides of the tray hook into the scanner body, then press itin at both sides.HintWhen power is switched OFF while the home position setting ofthe Document Feed Tray is high, the tray moves to the lowestposition before the scanner turns OFF.CAUTIONWhen the home position is set to high, make sure to turn thepower OFF before closing the tray. Closing the Document FeedTray while the scanner is ON may damage the scanner.■ Document GuidesUnlock the document guides by gently pressing both sidesof either guide (a), and sliding the document guides tomatch the width of your document (b).HintThe positions of the left and right document guides can also belocked independently for off-center loading. For details, see“Adjusting the Document Guides” (p. 3-9).
