Copy-Quality Problems - Xerox DocuPrint C3290 FS User Manual

Copy-Quality Problems

When the copy quality is poor, select the closest symptom from the following table to correct the problem.
If the copy quality does not improve after carrying out the appropriate action, contact
Center or your dealers.
Symptom
Lines or streaks only
present in copies made
from the ADF
Spots present in copies
taken from the document
glass
The reverse side of the
original is showing on the
copy
Light colors are washed out
or white on the copy
Image is too light or dark
Moiré pattern (undesirable
pattern in the halftone) in
Standard mode copies
Reason/Action
There is debris on the document glass. When scanning, the paper from the ADF
passes over the debris creating lines or streaks.
Clean the glass with a lint free cloth.
There is debris on the document glass. When scanning, the debris creates a spot on
the image.
Clean the glass with a lint free cloth.
Copy
On the menu, enable
For information on turning Auto Exposure on and off, see
page 6-108.
Auto Exposure is enabled.
Copy
On the menu, enable
For information on turning Auto Exposure on and off, see
page 6-108.
If the copied image is too light or dark, use the
Copy
menu.
For information on making the image lighter or darker, see
or Darker on page 6-106
The Output Quality mode is set to Standard.
Change the Output Quality mode to Enhanced.
Note: Enhanced mode copies may take a couple of seconds longer to make.
For information on changing the Output Quality mode for a single job, see
Quality on page 6-112. For instructions on changing the default Output Quality mode
setting, see Selecting the Default Copy Settings
10-197
Auto Exposure
.
Auto Exposure
.
Lighten/Darken
on page 6-105.
Print Quality
our Customer Support
Setting Auto Exposure on
Setting Auto Exposure on
option on the
Making the Image Lighter
Output