Problem
Vertical lines appear on the scanned
document.
The scanning density is uneven.
The color of the scanned document is
very different from the original
document.
Dark spots or noise appear on the
scanned documents.
Scanned image has moire fringes or
patterns, such as stripes or wavy
pattern noise.
A-61676 June 2010
Clean the imaging guides. See Chapter 4, Maintenance for cleaning
procedures.
• Clean the imaging guides. See Chapter 4, Maintenance for cleaning
procedures.
• Perform a shading adjustment. See Chapter 5, User Utility for more
information.
Adjust the computer display and monitor settings.
Clean the imaging guides. See Chapter 4, Maintenance for cleaning
procedures.
This is caused by the original printing pattern on the document and the
selected scanning resolution. Change the scanning resolution, then scan
the document(s) again.
Possible Solution
6-3