Advanced Guide > Scanning > Scanning with Other Application Software > ScanGear (Scanner Driver) Screens > InputSettingsInput SettingsInput Settings allows you to set the following items:Select SourceThe type of document to be scanned is displayed. To scan from the Platen, select Platen. To scan fromthe ADF (Auto Document Feeder), select Document (ADF Simplex) or Document (ADF Duplex).ImportantEven if you select to scan from the ADF (Auto Document Feeder), some applications do notsupport continuous scanning. For details, refer to the application's manual.Paper SizeSelect the size of the document to be scanned.When scanning both sides of the documents from the ADF (Auto Document Feeder), select A4 orLetter.When you select a size, the Preview area size changes accordingly.ImportantSome applications have a limit to the amount of scan data they can receive. ScanGear (scannerdriver) can scan data that is of:- 21000 pixels x 30000 pixels or lessIf you change Paper Size after previewing, the preview image will be deleted.NoteIf you are not sure which size you should select for Paper Size, set Paper Size to Full Platen, thenmeasure the size of the document and enter the values into (Width) and (Height).Original OrientationSpecify the orientation of the documents to scan from the ADF (Auto Document Feeder).Click Settings... to open the Orientation dialog box.Page 630 of 997 pagesInput Settings