Руководство Пользователя для Microtek 4700

Descreen

2.  When the Descreen menu comes up, select the screen for your 

needs, or choose Custom to set your own descreen options.

When the Descreen dialog box comes up, enter a value that 

best corresponds to the dot quality of the original in which the 

moiré is to be removed. You may use a screen finder to 

measure the print screen lpi. Please contact your local print 

shop for more information on how to obtain a screen finder.

●

     

Set a value from 50 to 85 if the original image has a coarse dot 

pattern, as in images taken from a newspaper.

●

     

Set a value from 100 to 133 if the original image has a fine dot 

pattern, as in images taken from a magazine.

●

     

Set a value from 200 to 250 if the original image has a very fine dot 

pattern with a near-photographic quality, as in images taken from a 

high-quality art magazine.

 

  

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