Dirt is Printed
Cause
The paper is damp.
The paper is unsuitable.
The document glass or document holding
pad is dirty.
Solution
Replace the damp paper with new paper.
Use recommended paper.
Clean the document glass and document
holding pad.
623
Reference
About Paper Types That Can be Loaded and
Storage Methods
Loading Paper
About Paper Types That Can be Loaded and
Storage Methods
Cleaning the Document Glass