6 74 53No. Name Function/ Description3 Power connectorTo power on the scanner, connect thesupplied power adapter to the scanner.To power off the scanner, disconnect thesupplied power adapter from thescanner.4 Mini USBconnectorFor connecting to a computer via a USBcable.5 Flash disk slot For inserting a flash disk.6 Memory card slot For inserting a memory card.7 Function ButtonPress to start cleaning the scanner’sroller (Refer to the Cleaning the rollersection on page 6-1).Press to eject paper during paper jamcondition. (Refer to the 2-blinkdescription of The indicator lightpattern section on page 7-2).Press until the indicator light startsblinking to calibrate the scanner. (Referto the Calibrating the scanner sectionon page 6-2).2-2