Panasonic DP-2310 - Manual (Page 71)

71
Problem Solving
Check Action
Marked Copies
Clean the Platen Glass or Sheet.
Is the copier Platen Glass or Platen Sheet
dirty?
Cover the original with a sheet of white paper
before copying or lighten the exposure setting.
Is the original an OHP film or a dark original?
■ If the measures outlined above do not solve the problem, call your Service provider.
Copier Care
■ As a rule, clean weekly.
Platen Sheet
Platen (glass)
Platen Glass/Platen Sheet
Wipe marks off with a cloth and a neutral detergent.
Wipe again with a dry cloth.