Epson 1640XL - Manual (Page 89)

4
Using Your Scanner 4-23
R4C5460
Rev. C
A5 size USING.FM
12/4/00 Pass 3
R Proof Sign-off:
C.Fujiwara
_______
M.Fujimori _______
J.Hoadley _______
Using the Document Guide
Make sure you have everything shown below, before reading this
section.
During the scanning operation, the position of the optical reader
shifts very slightly as it scans from one side to another. This is
normal, and many scanners include a feature to adjust for this
shift. This scanner comes with the document guide, which allows
you to make incremental changes to the angle of the document to
correct for any slight shifts in the scanning process.
There are a few ways to use the document guides, as described in
the following pages. If you need to be precise when scanning, use
one or both document guides to make the most precise scans
possible.