Product Safety Guide

   
     :
               .
               .
Courier New
     Courier New       LCD
 .
      .
       MFC-J3940DW.
               .     
 .
     
support.brother.com.
  ©2021  Brother Industries, Ltd .  .
   

 

      10   35         20 %
80%    .
                    .
                     /
  .
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