HP DesignJet T120 and T520 Printer Series - User's Guide

●  HP DesignJet Utility    Windows       
Support )(  Firmware Update )  .(
●  HP Utility    Mac OS X   Update Firmware )  (
  .
         

  .
 
   Windows  Mac OS X     

  .
      

   http://www.hp.com/go/T120/software 
http://www.hp.com/go/T520/software.
  
                
 .               HP Utility.
       HP )   HP   ١٢٣ (   .
      .
ARWW   ٧٨