Avision AV50F (FF-0803S) - Manual (Page 85)

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.
Barcode
Detection
Check this option to enable detecting and
recognizing barcode in your document.
After the detecting process, an
avbarcode.ini file will be generated and
stored in your system drive, for example,
Windows\avbarcode.ini.
Note: The availability of this feature varies
based on type of scanner.
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