Adjust the magnification in the crosswise direction on the back side when scanning on the ADF.
Make this adjustment after completing [Printer Adjustment] - [CD-Mag. Adjustment].
Follow the procedure on Administrator Setting to display the [Administrator Setting Menu] screen.
Press [System Setting] on the [Administrator Setting Menu] screen, and then press [Expert Adjustment], [ADF Adjustment], and [Main Scan Dir. Zoom (Back)] in sequence.
The [Main Scanning Direction Zoom (Back)] Screen is displayed.
For details about subsequent operations, refer to Main Scan Dir. Zoom(Back): Adjusting the magnification in the crosswise direction on the back side when using the ADF.