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1.4 How to use the Scanner Driver
fi-4530C Image Scanner Operator’s Guide 23
BASIC SCANNER OPERATIONS
1
Background
Specifies the Background color. Enabled only for the scanners equipped with Back-
ground color switching mechanisms.
Power saving
This option specifies the waiting time before the scanner switches to the Power save
mode.
Double Feed Detection
Detects Double-feeds (phenomena that two or more sheets are accidentally fed). You
can set conditions for detecting Double-feeds so that the scanner should stop and dis-
play error messages. Double feeds are scanned by the differences in document lengths
or thicknesses.