Operation Manual

325
11
Images are stained
Images are blurred
Copy images are partially missing
Item to be checked Countermeasure Reference page
Is the Reversing Automatic Doc-
ument Feeder securely closed?
Close the cover or feeder prop-
erly to shut out any outer light.
 P.57 “2.Setting Originals”
Are the platen sheet, original
cover and scanning area dirty?
Clean them up.  P.322 “1.Daily Inspection”
Is the image density set prop-
erly?
Adjust the image density prop-
erly with the [AUTO] button or
manual density buttons.
 P.112 “6.Copy Density Adjust-
ment”
Are 2-sided originals used? As the other side of the originals
can be seen, adjust the image
density properly (lighter) with
the background adjustment
function.
 P.116 “1.Background Adjust-
ment”
Are originals with high transpar-
ency used?
Place a blank sheet of paper
with originals of the same size
or larger over the original.
 P.60 “Sheet originals”
Item to be checked Countermeasure Reference page
Does the entire original lie prop-
erly on the surface of the glass?
Place the original on the glass,
and then close the Reversing
Automatic Document Feeder
firmly.
-
Is the paper moist? Replace it with new paper. -
Item to be checked Countermeasure Reference page
Are the original size, direction
and the reproduction ratio suit-
able for the paper size?
Select copy paper of the same
size as the original, or set the
reproduction ratio suitable for
the paper size.
 P.78 “Automatic Paper Selec-
tion (APS)”,  P.83 “2.Enlarge-
ment and Reduction Copying”
Is the margin on the copy set
properly?
Adjust the image shift value.  P.120 “1.IMAGE SHIFT”