Ricoh Pro C7200S Troubleshooting Manual page 554

8.Troubleshooting: Image Quality Problems
Small classification
High density
Image density higher than configured.
Low density
Image density lower than configured.
Uneven density
Image density is uneven within the same page.
Unevenness in indefinite shape
Image density unevenness in indefinite shapes.
Uneven glossiness
The glossiness is uneven inside a dark solid image.
Check it by looking at the paper from different
angles.
Color changing
During repeated printing, the color or the density
changes from sheet to sheet.
Color difference
The colors differ between the original and the
output.
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Sample Symptom/ Reference
image
Low Image Density of Black
Area
Horizontal White Streaks:
Around Black Text
Uneven Density between Left
and Right of an Image: 40 mm
Interval
Banding (General)
Uneven Density within 90 mm
of the Trailing Edge
Uneven Gloss: Partly
Uneven Gloss: Wavy
Uneven Gloss: Side 2
Uneven Gloss Waves at Paper
Trailing Edge (When Paper
Longer than A4 SEF Is Used)