You can print on tab stock that has the index tab on its right edge.
To print on tab stock, specify the size of the tab stock in [Paper Size] under [Tray Paper Settings], and select [Tab Stock] in [Paper Type]. Then, specify the position of the index tab.
For details about [Tray Paper Settings], see "Tray Paper Settings", Connecting the Machine/ System Settings.
For details about the optional units required for this function, see "Functions Requiring Optional Configurations", Getting Started.
Be sure to check the position of the index tab beforehand, so that images to be printed do not come out slanted. If there are any letters in a position where the index tab is not present, toner may dirty the back of the paper.
If the position of the index tab conflicts with that of staples or punch holes, the position of the index tab will be prioritized.
For details about the sizes of tab stocks that can be printed, see "Recommended Paper Sizes and Types", Paper Specifications and Adding Paper.
Specify the position of the index tab in [Tray Paper Settings]. To change the print position on the index tab, select [Machine Setting(s)] or [Machine Setting(s): Any Type] in [Tray Setting Priority] for the corresponding tray under [Printer Features] on the control panel.
When you enable this function, the [Extended Auto Tray Switching] function will be disabled. For details about [Extended Auto Tray Switching], see System.