Ricoh Pro C9100 Operating Instructions Manual page 91

Cause:
When the paper comes into contact with the cooling belt and the toner's surface temperature is 95°C
(203°F) or higher, uneven glossiness may occur.
This may occur if:
• Coated paper is used
• Paper with paper weight 4 or 5 is used
• Printing is done at high temperature or humidity
• Printing solid fills
• Printing on the first sheet of paper
• To adjust the following settings, pre-register the type of paper in use as a custom paper. For details
about registering custom papers, see "Registering a Custom Paper", Paper Settings.
Solution:
Carry out the procedure in page 82 "Uneven Gloss".
Uneven Density
89