Konica Minolta fi-7180 Operating Guide - Page 84

3. Select the detection conditions from [Double Feed Detection] (or [Multifeed Detection]) under [ADF Option]. The following are the detection conditions None Double-feed detection is not performed Check overlapping The scanner monitors for the overlapping of documents. It detects a double-feed by differences in document thickness when two or more document sheets are fed overlapped. Check length The scanner monitors the length of documents. It detects a double-feed by differences in the document length when two or more document sheets are fed overlapping. Check The scanner monitors both document overlapping and overlapping and length to detect double-feeds. length Furthermore, refer to "APPENDIX 2 DOUBLE-FEED (MULTI-FEED) DETECTION CONDITIONS" on page AP-2 for detailed information about the document for double-feed detection. 4. Click the [OK] button. The display returns to the [TWAIN Driver] dialogbox. Then, perform the scanning operation on the dialogbox. 2-14 2.5 Detecting Double-Feeds (Multi-Feeds)