User manual AVISION FB6280E

[. . . ] A3 Bookedge Scanner User's Manual Regulatory model: BT-0911S Avision Inc. Trademarks Microsoft is a U. S. registered trademark of Microsoft Corporation. Windows and MS-DOS are trademarks of Microsoft Corporation. IBM, IBM PC are registered trademarks of International Business Machines Corp. [. . . ] Length -- the length of the scanning area. Center: automatically calculates the x-offset for centerfed feeding based upon document size selected. -- relocate the scan area by click the arrow key on the cross sign while retain the scan size. View the result from the Display window. 4-32 User's Manual 4. 5. 2 Other Paper Selection Deskew Use this option to automatically deskew a document. Note: If the skew angle is too great, some of the image may be cut off. Scan Area Choose your desired paper size with the drop-down list box. Or you may select a custom paper size by clicking the Scan Area box and then click Add to include in the choice. Choice: None, US Letter- 8. 5"x 11", US Legal ­ 8. 5" x 14", ISO A4 ­ 21 x 29. 7 cm, ISO A5 ­ 14. 8 x 21 cm, ISO A6 ­ 10. 5 x 14. 8cm, ISO A7 ­ 7. 4 x 10/5 cm, ISO B5 ­ 17. 6 x 25 cm, ISO B6 ­ 12. 5 x 17. 6 cm, ISO B7 ­ 8. 8 x 12. 5 cm, JIS B5 ­ 18. 2 x 25. 7 cm, JIS B6 ­ 12. 8 x 18. 2 cm, JIS B7 ­ 9. 1 x 12. 8 cm, Scanner Maximum, Long Page. Long Page: When you need to scan documents whose length exceeds scanner maximum, please choose Long Page. Note if Long Page is selected, the Multi-Feed Detection will not be available. Options: Unknown Length, Enter Length (Note: This option varies due to type of scanner. ) 4-33 Choose "Unknown Length" if you have a batch of long page document with unknown length. Choose "Enter Length" to enter the length and width of your documents or your desired scan size on documents. This is useful when you have a batch of documents with the same scan size or a batch of same-sized documents. OverScan Overscan allows you to add a specific margin at top and bottom or right and left (Options vary based on the type of scanner) of the edge of the image. This is used to reduce possible corner clipping on the skewed images and often applied to a batch of skewed document to be scanned in the auto document feeder. Note the overscan result will not be shown in the Display window and that the availability of the function varies based on type of scanner. If enable is selected, you can set the amount of time the scanner starts pre-feeding your paper after your documents has been loaded into the feeder. Transport Timeout Set the amount of time the scanner will wait and then start auto scan after the first scan job is completed. If you have many separate documents need to be scanned at the same scan settings, this feature is especially useful. The value ranges from 0 to 30 seconds. 4-34 User's Manual Note: 1 Within the specified timeout period, if you load your document to the feeder, the scanner starts scanning automatically. 2 If your scanner has a flatbed option and you place your paper on the flatbed, after the timeout period, you need to click the Scan button on the TWAIN user interface to start scanning. 4-35 4. 6 The Multi-Feed Detection Tab Multi-Feed Detection Multi-Feed Detection allows you to detect overlapped document that go through the auto document feeder. Multi-Feed usually occurs due to stapled documents, adhesives on documents, or electro-statically charged document. Note The availability of the function varies based on type of scanner. 4-36 User's Manual Additional Length Detection Additional Length Detection allows you to define the length of document being multi-fed. This value indicates the additional length exceeding your scan area. [. . . ] Gently open the Scanner Front Door to the left. Carefully pull the paper out of the ADF unit. Your Scanner is now ready to use. 9-5 9. 4 Caring the Auto Document Feeder 9. 4. 1 Cleaning the Feeding Rollers From time to time the pad assembly and feeding rollers may become contaminated with ink, toner particles or paper dust. In this case the scanner may not feed documents smoothly. [. . . ]