Set the threshold value for the ACS function, which automatically judges whether an original is full color or in BLACK-AND-WHITE.
The default settings are as follows:
<Feeder>:<0>
<Platen Glass>:<0>
Press (Main Menu).
Press the right Any key to select <Additional Func.>.
Use [], [], or (Scroll Wheel) to select <Adjustment/Cleaning>, then press [OK].
Use [], [], or (Scroll Wheel) to select <ACS Function Adjustment>, then press [OK].
Use [], [], or (Scroll Wheel) to select <Feeder> or <Platen Glass>, then press [OK].
<Feeder>: Set the threshold value for the original loaded into the feeder.
<Platen Glass>: Set the threshold value for the original placed on the platen glass.
Use [], [], or (Scroll Wheel) to adjust the threshold value, then press [OK].
[] or (Scroll Wheel) to the left: The original gets more likely to be judged as a color original.
[] or (Scroll Wheel) to the right: The original gets more likely to be judged as a BLACK-AND-WHITE original.
Press (Main Menu) to return to the Main Menu screen.