Use Tab Paper mode to scan A4 + tabbed original/8.5 11 + tabbed original in order to copy it including the tab part.
For details about loading tabbed paper in a tray, refer to Replenish Tab Papers.
Available tabbed original sizes are only A4T / 8.5 11T.
For A4T, the width of the tab part can be selected from 12.7 mm or 15.0 mm. For details, refer to A4 Tab Width Setting: Setting the Tab Width for A4 Size Tab Paper.
As for 8.5 11T, the width of the tab part is 12.7 mm.
For copying the tab part, Paper Setting in addition to Original Setting are required. Specify tab paper to the tray in Paper Setting. For details, refer to Paper Setting: Setting Paper for Tray.
Position the original.
Press the [COPY] tab to display the [COPY] screen.
Press [Original Setting].
The [Original Setting] screen is displayed.
Press [Tab Paper] under [Original Size].
The [Tab Paper] screen is displayed.
Select either [A4T] or [8.5 11T], then press [OK].
The screen returns to the [Original Setting] screen.
Press [OK] to return to the [COPY] screen.
To restore the default setting, press [Default Set]. To resume the previous setting, press [Cancel].