57
Problem Solving
Separation
Rubber
Rollers
ADF Cover
Paper Transport Knob
Feed Rollers
Check Action
Marked Copies
Clean the Platen Glass or Sheet.
(See below)
Is the machine’s 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 a transparency film or a dark
original?
■ If the measures outlined above do not solve the problem, call your Service Provider.
Machine Care
■ As a rule, clean weekly.
Platen Glass/Platen Sheet
Wipe marks off with a cloth and a neutral detergent.
Wipe again with a dry cloth.
Platen
Sheet
Platen (glass)
Clean the ADF Rollers or Separation Rubber.
(See below)
Are the machine’s ADF Rollers or Separation
Rubber dirty?
■ When the copies are smudged.
Rollers/Separation Rubber
Open the ADF Cover.
Clean the Rollers and Separation Rubber with a wet
cloth (with water).
Close the ADF Cover.
3
Feed Rollers should be cleaned by
turning the Feed Rollers with the Paper
Transport Knob.
Clean the Corona Wire of the Drum Unit.
(See page 17)
If a dark vertical 0.8-1.2
inch (2-3 cm) wide line
appears on the printed
copy.
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