Minolta EP4000 Operator's Manual page 137

Symptom
The copy has dark specks or spots. The Original Glass is dirty.
1074O111
The edge of the copy is dirty.
1074O112
The image on the copy is not
aligned properly.
1074O113
The copy has lines.
Possible Cause
The Original Pad or Document
Feed Belt is dirty.
The original is very thin or highly
transparent.
The original is 2-sided.
The Original Pad or Document
Feed Belt is dirty.
You have selected a paper size
larger than the original.
(When Zoom Ratio is set at full
size 1.000)
The original is not placed in the
correct position (when the zoom
ratio is set at full size 1.000).
The reduction ratio selected is not
in accord with the copy paper size.
(When doing manual reduction
copying.)
The original is not placed in the
correct position.
The originals may not be suitable
for use in the document feeder.
The Corona Units are dirty.
1. When This Type of Copy is produced
Action
Wipe the Original Glass clean with
a soft dry cloth.
Wipe the Original Pad or
Document Feed Belt clean with a
soft cloth dampened with mild
detergent. pp. 140, 141
Place a blank sheet of paper over
the original. p. 29
The information on the back side
of a 2-sided, thin original may be
slightly reproduced on the copy.
Set the copier into the Manual
Exposure mode and, using the
[Lighter] key, make the exposure
level lighter.
Wipe the Original Pad or
Document Feed Belt clean with a
soft cloth dampened with mild
detergent. pp. 140, 141
Select the same copy paper size as
the original.
Or, use the Auto Size Mode to
enlarge the copy to the appropriate
size. p. 36
Select the same copy paper size as
the original. p. 34
Or, reload the paper in the same
direction as the original.
Select the zoom ratio according to
the copy paper size.
Or, use the Auto Size Mode to
reduce the copy to the appropriate
size. p. 36
Place the original correctly on the
Original Glass against the Original
Width Scale.
Or, load it onto the document
feeder correctly along the
Document Guide Plates.
Raise the document feeder and
place the originals on the Original
Glass one at a time, instead of
using the document feeder.
Using the Corona Unit Cleaning
Levers, clean the Corona Units.
p. 141
131
p. 140
p. 40
p. 36
p. 29
p. 27
p. 29