Oki C542dn Advanced Manual

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4. Troubleshooting
The Periphery of Characters is Smudged
Cause Solution Reference
The LED head is dirty. Wipe the LED head with a soft tissue
paper.
Cleaning the LED Head (User's
Manual)
The paper is unsuitable. Use recommended paper.
Loading Paper (User's Manual)
The paper is damp. Replace the damp paper with new
paper.
Loading Paper (User's Manual)
The Entire Paper Area is Lightly Stained When Printing on
Envelopes or Coated Paper
Cause Solution Reference
The toner may stick to the whole area
of the envelope or coated paper.
This is not a malfunction.
Coated paper is not recommended.
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Oki C542dn Specifications

General

Brand	Oki
Model	C542dn
Category	Printer
Language	English