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6 A-61120 March 1999
5. Close the front cover.
6. If desired, calibrate and re-enable the
Multi-Feed Detector. See the
section entitled, “Calibrating the
Multi-Feed Detector” for more
information.
Error recovery
Error recovery methods are required when a multi-feed has been
detected. The two methods described below meet the needs of most
users. However, other methods may be used.
IMPORTANT:
For scanners: Before beginning error recovery, make
sure all images and headers have been transferred from
the image buffer to the host system.
Interactive/online method
Use the Interactive/Online method when your primary concern is that
the scanned database or film has no duplicate images.
Follow these steps to use the Interactive/Online method:
1. At the host system, search through the most recently scanned files to
determine which images have been scanned and transferred.
2. Find the last successfully scanned image. Record/remember the
sequential ID number and/or the image address assigned to the last
successfully scanned image.
3. Sort through the stack of documents being scanned to find the
document that produced the last successfully scanned image. You will
have to rescan all of the documents that follow the last successfully
scanned document.
4. When using the Document Scanner/Microimager 990 or Microimager
70, determine the image address of the document that produced the last
successfully scanned image (documents that have been successfully
scanned and stored in the image buffer have been microfilmed).
Enter this image address into the Document Scanner/Microimager 990
or
Imagelink
Microimager 70 using the Next IA key or function code
F09, which may be programmed as a programmable key. When using
Image Management Code, this action serves to reset the image search
location on microfilm for subsequent documents scanned.
5. Download the sequential ID number and/or the next image address
using a scanner-unique command (DC and HC, respectively). The
value(s) you download should correspond to the document following the
last successfully scanned image.
6. Begin scanning the documents that follow the last successfully scanned
document.
NOTE: Documents detected as multi-feeds and the documents directly
following are not scanned or given image marks on film.