Oce TDS320 User Manual page 49

When you copy very light or dark originals, or originals with unequal
background density, the result cannot meet your requirements (e.g. too much
background).
Default the automatic background compensation is active and the exposure
level is 0.
The automatic background compensation will provide a good quality copy
from a large variety of originals. The automatic background compensation
setting, which is switched on (by default), ensures the production of
background-free copies of most line drawings.
▼
Adjust the exposure setting
Press the 'Exposure' key.
1
Select the needed exposure value with the
2
▼
Set the automatic background compensation
Press the Extra key.
1
Select 'Original' with the
2
Press the
3
Select 'Background comp.' with the
4
Press the
5
Select 'on' or 'off' with the
6
Press the confirm key.
7
The Océ TDS320 allows you to adjust the exposure setting according to the
type of image on the original. There are three original types available:
Lines/text
■
Photo
■
Blueprint
■
By default 'Lines/text' is selected with the background compensation enabled.
This is the best setting for originals with characters and line art.
Select 'Photo' when the original consists of a combination of characters, line
■
art and picture images.
If you select 'Photo', the 'Background compensation' will be
Note:
switched off automatically.
Select 'Blue print' when you want to copy an original with an image in
■
negative (image in white on dark background). The copy will be positive
(image in black on white background).
Use the Océ TDS320 to copy
or
key to enter the 'Original' menu.
key to enter the 'Background comp. menu.
or
or key.
key.
or key.
key.
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