Ricoh MP C2504 Field Service Manual page 654

• Increase the value to make the printed image clearer and decrease it to prevent overexposure
of bright areas and underexposure of dark areas.
• If you increase the value too much, overexposure of bright areas and underexposure of dark
areas may occur.
• If you decrease the value too much, the printed image may become unclear.
• Can be specified using the PCL/PS drivers.
Saturation
• Increasing the saturation makes the printed image more vivid.
• Decreasing the saturation makes the printed image closer to the neutral color (gray).
• If you increase the value too much, it may lower the gradation, resulting in a difficulty to
distinguish colors.
• The printer's color gamut is limited, so even if you increase the value, it may not make any
difference.
• Can be specified using the PCL driver only.
RGB Adjustment (Adjust Each Color)
When using the PCL driver, adjust the tone (color gamut) by this method.
• Increasing "Red" makes "M" and "Y" more vivid and "C" less so.
• Decreasing "Red" makes "M" and "Y" less vivid and "C" more so.
• Increasing "Green" makes "C" and "Y" more vivid and "M" less so.
• Decreasing "Green" makes "C" and "Y" less vivid and "M" more so.
• Increasing "Blue" makes "C" and "M" more vivid and "Y" less so.
• Decreasing "Blue" makes "C" and "M" less vivid and "Y" more so.
Image Adjustment
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