Adjust the home position of the shading shaft to correct any image failure due to a dirt on the shading shaft on the back side of the ADF.
Follow the procedure on Displaying the [Administrator Setting Menu] Screen to display the Administrator Setting Menu screen.
Press System Setting on the Administrator Setting Menu screen, and then press Expert Adjustment, ADF Adjustment, and Home Read Position Adj(Back) in sequence.
The Home Read Position Adjustment(Back) screen is displayed.
supplementary explanationFor details about subsequent operations, refer to [Home Read Position Adj (Back)].