Troubleshooting
4-3
R4C0910
long.bk Rev. C
A5 size TRBLE.FM
1/12/00 Pass 2
R
Proof Sign-off:
M.Fujimori _______
M.Fujimori _______
J.Hoadley _______
You cannot scan an image or you only get a few dots for
the scanned image
❏
Make sure you have placed a document on the document
table of the scanner.
❏
Change the Threshold setting. When
OCR
is selected as the
Image Type, change
Text Enhancement Technology
to
None
from the B/W Option in the Image Type dialog box.
Then change the
Threshold
setting in the Image Controls
dialog box.
Or change
OCR
to
Line Art
, then change the
Threshold
setting
in the Image Control dialog box. See “Image Controls” on
page 2-27.
Moiré (cross-hatch) patterns appear in the scanned
image
❏
Change the Image Type settings. Turn the De-screening
setting
On
in the Image Type dialog box.
❏
Place a transparency sheet between the document and
document table.
❏
Reposition the document slightly.
❏
Make the Image Size setting slightly smaller.
❏
Change the focus position setting.
Scanned image is too large.
❏
Change the Destination setting. Select
Screen/Web
as the
“Destinations” on page 2-10. If you select a printer as the
Destination setting, the print size will be correct, although the
image may appear enlarged on the screen of some
applications.
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