Insert the protrusion on the lock piece into the lock hole by pushing the lower side of the lock piece onto the second tray.NoteIf the lock parts are not attached, the machine may be detached from the second tray unit when you open the scanner unit.5. Plug the power cord and the unplugged cables.6. Press the power switch for approximately a second.When the machine is turned on, the power switch LED lamp is lit.Setting the Printer DriverIf the optional second tray unit is installed, set the second tray to a printer driver.NoteTo follow this procedure, you must log in to a computer as the administrator.If your Mac OS applies to the following conditions, the information about the installed option is automatically obtained, notrequiring you to set the printer driver.If the USB connection or the network connection with Bonjour is used and you install the option to the machine before installingthe driverThe Windows XPS printer driver is not available with Windows Server 2003.875
