89Humidity: 20% to 80% RHAC Adapter (100 to 240 V type)Model Number MG1-4558Input AC100 to 240V, 50/60 Hz, 0.3 to 0.53 AOutput DC24V 2.0AWeight Approximately 0.2kg (0.44 lb) (including powercord)Specifications are subject to change without notice due to productimprovements.Replacement partsExchange roller kit (product code: 0697C003)Kit to replace the rollers (feed roller, retard roller).• For the replacement procedure, see “Replacing Consumable Parts”on p. 72.• Contact your local authorized Canon dealer or servicerepresentative for detailed information about the replacement parts.OptionBarcode module (product code: 1922B001)2D code module(product code:1922B003)Add-on module to recognize barcodes printed on documents duringscanning,Carrier sheet (for passports) (Product code: 0697C002)This is a carrier sheet for scanning passports.Flatbed scanner unit101 (product code: 4101B001)Flatbed scanner unit that can be connected to and used with a DRscanner. Connecting the unit to this scanner enables you to use thisscanner as a flatbed scanner with an automatic document feeder.Flatbed scanner unit201 (product code:6240B001)A flatbed scanner unit that can be used by connecting to a DR scannerand supports A3 size paper. Connecting the unit to this scannerenables you to use this scanner as a flatbed scanner with anautomatic document feeder.About the Flatbed Scanner Unit 101/Flatbed Scanner Unit 201The optional Flatbed Scanner Unit 101/201 can be connected to andused with this scanner.System requirementsThe computer must comply with the necessary system requirementsof Flatbed Scanner Unit 101/201.The scanner driver of Flatbed Scanner Unit 101/201 needs to beinstalled to use the unit.About Use with CaptureOnTouchIMPORTANTOnly the Flatbed scanner unit101 can be used with CaptureOnTouch.About Assigning Function to Start ButtonWhen you connect Flatbed Scanner Unit 101, you can assignScanning Shortcut of CaptureOnTouch or any job to the start buttonof Flatbed Scanner Unit 101.Limitation of Full Auto ModeWhen a document is scanned with Flatbed Scanner Unit 101, FullAuto mode of CaptureOnTouch may not function effectively.Limitation of Restarting with Start ButtonWhen CaptureOnTouch is set not to be resident in memory,CaptureOnTouch cannot be restarted by pressing the start button onFlatbed Scanner Unit 101 after you end CaptureOnTouch.About Setting up the Scanner DriverWhen functions of this scanner cannot be selected with the FlatbedScanner Unit 101 settings dialog box, click [Option] in the dialog boxto open the scanner driver and make the required settings.