Ricoh Aficio MP C4500 EFI Operating Instructions - Page 75
Adjusting the background density, Adjusting the U.C.R., Lighter, Darker
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Adjusting the background density Adjusts the background density of an image. A Adjust by pressing [Lighter] or [Darker]. Colour Functions 2 B Press [OK]. Note ❒ Adjustments should be made lighter when copying dark textured origi- nals, such as newspaper or recycled paper. ❒ Adjustments should be made darker when darkening the colour of mark- ers or highlighters. However, as the colour of highlighters is difficult to reproduce, the copy might not come out depending on the colour or a different colour might be copied. Adjusting the U.C.R. Adjusts the amount of black toner to express vividly the black areas in an image. A Adjust by pressing [Lighter] or [Darker]. B Press [OK]. 51
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Colour Functions
51
2
Adjusting the background density
Adjusts the background density of an image.
A
Adjust by pressing
[
Lighter
]
or
[
Darker
]
.
B
Press
[
OK
]
.
Note
❒
Adjustments should be made lighter when copying dark textured origi-
nals, such as newspaper or recycled paper.
❒
Adjustments should be made darker when darkening the colour of mark-
ers or highlighters. However, as the colour of highlighters is difficult to re-
produce, the copy might not come out depending on the colour or a
different colour might be copied.
Adjusting the U.C.R.
Adjusts the amount of black toner to express vividly the black areas in an image.
A
Adjust by pressing
[
Lighter
]
or
[
Darker
]
.
B
Press
[
OK
]
.