Fujitsu S510 - ScanSnap - Document Scanner, Operator'S Manual

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The image scanned is too
light or too dark. Is the "Brightness (Black
and White scanning only)"
setting on [Option] of the
[Scanning] tab set to
extremely Light or Dark?
Adjust "Brightness" at [Scanning]
[Option] in the "ScanSnap Manager -
Scan and Save Settings" dialog box.
Lines on the document
are blurred.
(Example: Ruled lines on
a table cannot be seen.) Are you scanning in color
mode, documents including
handwritten or typed text,
tables or frames with ruled
lines? The color mode is used for capturing
colored images like photos in high
quality. For other documents including
textual content, select the checkbox
for [Setting for text only document] at
[Scanning]
[Option] in the
"ScanSnap Manager - Scan and Save
Settings" window.
If it does not improve even after you
have tried this method, change
"Image quality" setting.
The scanning speed is
very slow. Does your PC meet the
recommended system
requirements? Confirm the system requirements in
"Before Installing the Supplied
Programs for the ScanSnap" (page 6).
Scanning speed will be slower
whenever the recommended CPU
and memory requirements are not
met.
If this is the case, at [Scanning]
[Option] in the "ScanSnap Manager -
Scan and Save Settings" dialog box,
clear the checkboxes of the following
to increase the scanning speed.
•
Correct skewed character strings
automatically
•
Allow automatic image rotation
Is the USB 1.1 connected?
Note: When using an
USB1.1 interface, the data
transfer rate may be slower
due to large data sizes. If your PC has an USB 2.0 port,
connect the ScanSnap to this port. (If
using a USB hub, it must also support
USB 2.0 interfaces.) (*1)
Multi-feed errors (*2)
occur frequently. Is the Pad ASSY dirty? Replace the pad by following the
instructions in "8.3 Cleaning the
Inside of the Scanner" (page 238).
Is the Pad ASSY worn? Replace the Pad ASSY by following
the instructions in "9.2 Replacing the
Pad ASSY" (page 246).
Is the document stack
thicker than 5 mm? Reduce the number of sheets in the
document stack to 5 mm thickness or
less.
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