Mottling Of Uneven Density On Half-Tone Images - Ricoh Pro C7500 Original Instructions Manual

4. Image Quality Problem: Full Page
Cause:
When the temperature of the environment is low, such as on a wintery morning, the resistance of the
paper transfer bias roller increases, resulting in insufficient transfer current in the paper transfer unit,
causing a paper transfer failure.
Solution:
• Turn the printer on about 1 hour before printing.
• Raise the temperature.
• Set the machine's anti-condensation heater switch to "ON".
If the problem persists, there is no other solution. Contact your service representative.

Mottling of Uneven Density on Half-Tone Images

Mottling occurs in halftone sections.
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DXT847
DXT850