User’s Manual
3-76
Energy
Saving
Control
Check the Enable Energy Saver box and
move the slider to set the amount of time
to start the energy saver after your last
action. The range is from 1 to 240 minutes.
The default value is 15 minutes.
Cache
Mode: None, Page Number, Memory
Size.
This option allows you to assign a specified
memory size from the available RAM to
process the image data. By specifying a
smaller memory size, you can free more
memory for other applications you are
running. By specifying a larger memory
size, you can have more memory to
process the image data especially when you
have a large amount of documents needed
to be scanned.
You can also specify your memory size by
the page number. For your information, an
A4 color document scanning at 300 dpi
consumes approximates 24MB.
Image Count
When the selected cache mode is “none”,
the image count option allows you to assign
number of pages you need to scan. For
example, if you wish to scan the first two
pages, simply move the page slider to 2,
and the scan action will be stopped when
the scanning of the first two pages have
been completed.
Summary of Contents for BF-1309B
Page 26: ...User s Manual 3 5 ...
Page 36: ...User s Manual 3 15 Normal Photo Document Threshold 230 Normal Photo Document Threshold 230 ...
Page 39: ...User s Manual 3 18 Resolution 75 dpi Resolution 150 dpi ...
Page 49: ...User s Manual 3 28 The Compression tab dialog box ...
Page 51: ...User s Manual 3 30 The Color Dropout dialog box ...