Positive settings mean that the distance between scan lines will be increased, and negative settings mean that the distance between scan lines will be decreased.
When you exit the Scanner Setup dialog, the modified value is stored in
See correction factor in scanning on page 81.
extended thickness settings
Normally, only stiff media will affect stitching. A flexible media will usually be stitched correctly regardless of its thickness.
1.If the lines seem uneven, check the box labeled Adjust for extended media thickness.
2.Change the value for each of the scanner’s cameras. Normally, only positive values should be used.
3.Make test scans and readjust the values until you are satisfied that the lines are stitched correctly.
4.Click OK to accept your settings.
See extended thickness paper handling on page 80.
how do I create/delete/disable an account?
The Accounting feature helps keep track of your copy activities. Only one account (besides the Total account) can be active at a time.
to create a new account…
1.Press the Setup tab.
2.Press the Account button. If Setup tab > Options > Quick select lists is selected, then press the Tool button. 
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