Fujitsu 6770 Operator's Guide - Page 46

Feeding direction Feeding direction Chapter 2 Loading Documents Reading reference 35 position Top of paper Front side Bottom of paper Center of document (Unit : mm) ʂ Multifeed detection by document overlapping will often misdetect very thick paper or media such as plastic cards. When scanning documents like this, disable Multifeed Detection. Some document types and/or some document conditions may cause the multifeed detection rate to drop. Multifeed Detection is not available in the area about 30 mm (1.18 in.) from the leading edge of document. Limiting the Background Color Area The area from the leading edge to 3 mm (0.12 in.) down in the scanning area must be in white color (as the document background color). If [White Level Follower] is enabled, the following blue-shaded area must be either in a color that is the same as the document background color, or in the color to be dropped out. If your document contains any text, frame, or signature in this area, disable [White Level Follower]. Reading reference position Background color (white) or to-be dropped-out color area 3 TOP Contents Index Introduction Scanner Overview Loading Documents How to Use ScandAll PRO Scan Parameters Front side Various Documents Daily Care (Unit : mm) For details about [White Level Follower], refer to the FUJITSU TWAIN 32 Scanner Driver Help. Consumables Troubleshooting Operational Settings Appendix Glossary 46