Savin 4800WD - Manual (Page 82)

Troubleshooting
72
3
The background on translu-
cent paper is dirty. More than 50 copies are being
made of originals longer than
1189 mm (46.9") with solid
blocks of color (2 mm
× 900
mm (0.08" × 35.4") or larger).
Select a proper paper thick-
ness for the copy paper. See
“Paper Thickness: Paper
Tray” and “Paper Thickness:
Paper Bypass”, General Set-
tings Guide.
Streaks, scratches, or wrinkles
appear in areas of solid black. Copy paper has been changed
from plain to translucent pa-
per, or from translucent to
plain paper. After switching from plain to
translucent paper, wait one
minute. After switching from
translucent to plain paper,
wait two minutes before mak-
ing copies.
Shadows appear on the cop-
ies. The original is two-sided, or
the image density setting is
too dark. Adjust the image density set-
ting. See p.28 “Adjusting
Copy Image Density”.
Copies are blurred. Continuous copies have been
made on small sized paper. Wait about two minutes, and
then try copying again.
When copying on patched
originals, parts of the image
are blurred. This may happen when the
originals are curled, folded or
creased. Straighten curls in the origi-
nals.
When making copies with
50% reduction ratio, the image
density becomes dark and im-
ages are blurred. When making copies with
50% reduction ratio, the image
density may become dark. Select “Sharp” in “Drawing”
under “Copy Quality” with
User Tools, and select “Draw-
ing”as the original type. See
p.84 “Copy Quality” and p.27
“Selecting Original Type Set-
ting”.
When the temperature and
humidity is low (below 10
°C
and 15%) , image density is
uneven in dot patterns.
Originals with wrinkles are
used and the image density is
set too dark. Select “Sharp” in “Drawing”
under “Copy Quality” with
User Tools, and select “Draw-
ing”as the original type. See
p.84 “Copy Quality” and p.27
“Selecting Original Type Set-
ting”.
Problem Causes Solutions
DolphinC2_ENcopy_F_FM.book Page 72 Friday, February 25, 2005 10:46 AM