Develop D1531iD, Руководство пользователя

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5 Making Copies
5-16 D1531iD/D1831iD
5.5 Adjusting the Image Density
The image density setting can be adjusted in two broad modes, “Text” and
“Photo.”
Image Density Setting
G Text mode:
The image density can be adjusted either automatically (Auto) or
manually in five steps.
❍ The image density is adjusted automatically according to the original
from which a copy is to be made.
❍ When you want to make a copy from newspaper or magazine and you
do not want the backside image to be produced on the copy, use the
[
] key to select a lighter setting. To reproduce a pale color of a bright
image, use the [ ] key to select a darker setting.
Selecting a darker setting could result in a background image being
reproduced on the copy, while selecting a lighter setting could make
the copy image itself too light: Select the appropriate level according
to your original.
G Photo mode:
Select Photo when making a copy from an original having a large
halftone image, such as photos.
Setting the Image Density
1
Position the original.
❍
Original Loading (p.4-1)
2
Press the [Auto/Photo] key on the
control panel to select the desired
mode.
? Do you know how to select
Auto?
➜ Light the auto exposure lamp as
shown on the right.
? Do you know how to select Photo?
➜ Light the Photo indicator. In the Photo mode, Auto cannot be
selected.
Auto