Setting Automatic Detection for Color/Monochrome [Auto color Detection] Specify the slice level for Auto Color Detection. Start up the Software Operation Panel. Refer to Starting Up the Software Operation Panel. From the listing on the left, select [Device Setting 2] → [Auto color Detection]. Select the slice value. You can select the Slice value from 1 to 255. Increase the value when black & white documents are recognized as color documents. Decrease the value when color documents are recognized as black & white documents. HINT For information on how to configure the automatic color/monochrome detection, refer to the help for the scanner driver.