Fujitsu Ricoh Fujitsu fi-7900 Image Scanner - Manual (Page 258)

2 From the listing on the left, click [Device Setting 2] → [Overscan Control], then select [Optimize].
3 Specify the amount of [Black frame thickness] for the top and bottom.
HINT
● This option is recommended to be used with [Set the interval for feeding sheets].
● It is recommended that you scan in the largest available paper size.
Operational Settings
258