Ricoh PRO C7210

8.Troubleshooting: Image Quality Problems
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Small classification
Sample
image
Symptom/
Reference
Roller tracks
Stains on the transport rollers transferred to paper.
Large classification: Spots
An image quality problem either exhibiting white spots on solid areas, or black spots on the
background.
White spots and Fireflies are considered different issues as the former does not consist a core in the
center of the unprinted spot.
Middle classification: Spots
White spots seen in solid image areas or black/color spots seen where there should be nothing printed.
The description "white spots" excludes those with toner cores.
Small classification
Sample
image
Symptom/ Reference
Black (color) spots
Stains are visible as crisp black (color) spots.
Black (color) Spots
(1)
Black (color) Spots
(2)