Black Or White Dots Appear; Dirt Is Printed - Oki MC573 Advanced Manual

Black or White Dots Appear

Cause
The paper is unsuitable. Use recommended paper.
If the intervals of lines or spots are Lightly wipe the image drum with a
approximately 94 mm (3.7 inches), the soft tissue paper.
green tube of the image drum is Replace the image drum if it is
damaged or dirty. damaged.
The document glass or document Clean the document glass and
holding pad is dirty. document holding pad.
Solution Reference
Loading Paper (User's Manual)
Replacing the Image Drum
(User's Manual)
Cleaning the Document Glass
(User's Manual)

Dirt is Printed

Cause
The paper is damp. Replace the damp paper with new
paper.
The paper is unsuitable. Use recommended paper.
The document glass or document Clean the document glass and
holding pad is dirty. document holding pad.
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7. Troubleshooting
Solution Reference
Loading Paper (User's Manual)
Loading Paper (User's Manual)
Cleaning the Document Glass
(User's Manual)