User manual

What to Do If Something Goes Wrong
112
5
Copy image is not clear. The original image type
(Photo/Text) is not select-
ed properly.
Select the proper original
image type.
⇒
P.35
“Select-
ing the Original Image Type
(Photo/Text)”
.
Adjust the sharpness of the
image with the Sharp/Soft
function.
⇒
P.98
“Image
Adjustment”
.
The same copy area is dirty
whenever making copies.
The exposure glass or doc-
ument feeder belt is dirty.
Clean them.
⇒
P.149
“Maintaining Your Ma-
chine”
.
Copies are blank or parts of
the image are not copied.
The original is not set cor-
rectly.
Set the originals correctly.
An improper paper size is
selected.
Select the proper paper
size.
The selected reproduction
ratio does not match the
paper size.
Select the proper reproduc-
tion ratio.
A moire pattern is pro-
duced on copies as shown
in the illustration.
Text mode is selected. Select Auto Text/Photo
mode or Photo mode.
⇒
P.35
“Auto Text/Photo
mode”
.
The line images of the orig-
inal might be overlapped
each other.
Place the original on the ex-
posure glass at a slight an-
gle.
Adjust the sharpness of the
image.
⇒
P.98
“Image Ad-
justment”
.
Color tone of copies is dif-
ferent from that of origi-
nals.
The color balance is not set
properly.
Adjust the Color Balance.
⇒
P.95
“Color Balance”
.
Perform the Auto Color
Calibration.
⇒
P.141
“Im-
age adjustment”
.
Color tone of copies is com-
pletely different from that
of originals.
Unsuitable color setting. Perform Auto Color Cali-
bration.
⇒
P.141
“Image ad-
justment”
.
If you cannot correct the
problem by performing
Auto Color Calibration,
contact your service repre-
sentative.
Problem Cause Action