Unlocking the Scanner
Before installing the automatic document feeder and connecting the scanner to a power source, you must release the transportation lock on the back of the scanner.
unlocked position
Use a coin or large
Always lock the transportation lock before moving the scanner. Whenever the transportation lock is locked, the scanner lamp must be in the home position (on the left side of the scanner). See “Transporting the Scanner” on page 102 for more information.
Setting Up Your Scanner 13