Sharp AR-C250 Operation Manual page 7

2. RGB Adjust (See page 3-16.)
RGB adjustments function to increase or decrease the overall amount of a single primary color. The amount of change
depends upon the characteristics of the particular original being copied. Generally, lighter toned areas will be affected
to a greater degree than will darker toned areas.
Original
Red +
Red -
Green +
Green -
The thumbnails appearing on the screen
are a guideline to show the relative effect of
adjustments. The actual amount of change
will vary for different originals.
Blue +
Blue -
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