The Entire Page is Dirty

Cause

Solution

Reference

The document glass is dirty.

Clean the document glass.

Cleaning the Document Glass

The image on the back side of a duplex document is printed.

If the duplex document is thin, the image on the back side may be printed. Lighten the density.

Change Show-Through Removal setting or lighten the density.

Adjusting the Density (Density)

Removing Show-Through (Show-Through Removal)

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