Avision av121b Manual De Usuario

 
 
 
Example 2：Scanning a two-sided color document, one 

in B&W(Drop Blue Color：Threshold：10, Background：

Choose Color if you wish to scan a color 

image for your original in color.  

Choose Gray image if your original contains 

actual shades of gray. 

Choose B&W if your original contains only text

pencil or ink sketch. 

 

 

 

 

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