Black or White Dots Appear
The paper is unsuitable.
If the intervals of lines or spots are approximately
94 mm (3.7 inches), the green tube of the image drum
is damaged or dirty.
The document glass or document holding pad is dirty.
Cause
Solution
Use recommended
paper.
Lightly wipe the image
drum with a soft tissue
paper.
Replace the image
drum if it is damaged.
Clean the document
glass and document
holding pad.
771
Reference
Loading
Paper
Replacing
the Image
Drum
Cleaning
the
Document
Glass