Fujitsu 4860C Operator's Guide - Page 220

4. Setting Double-feed detection (document overlapping/thickness) 1) Press (Next button) or (Previous button) and let the scanner show . ! 04 Do u b l e Feed = N o / Y e s J1 / 2 : S t o p 2) At , by pressing (Left arrow button) or (Right arrow button), Double-feed detection by document thickness can be enabled or disabled. (A Double-feed is checked by the difference in the amount of ultrasonic waves and/or the light penetrating through the paper.) In this screen, you can enable or disable the Double-feed detection and set the detection mode and select error processing. By pressing (Right arrow button), the selection moves from (1) to (3). By pressing (Left arrow button), the selection moves from (3) to (1). (1) [No] is blinking: (2) [Yes] and [1] are blinking: (3) [Yes] and [2: Stop] are blinking: Document overlapping and thickness are not checked. Document overlapping and thickness are checked. However, the scanning continues even if Double-feed is detected and an error message is displayed on the LCD. Document overlapping and thickness are checked. When a double-feed is detected, the scanning stops. Then the error is reported to the PC. To disable the Double-feed detection, select [No] and press (Enter button). The blinking item is the one selected. HINT 7-20 7.3 Setup Mode Details