User Manual ...

  HP
        HP         .  
       )      HP    
  :(
     HP  .
    HP.
    HP 


  :
●  )    HP OiceJet Pro 7740(
●  )     (
●  )       (
 
              
  .           
http://www.register.hp.com.
  
        .  www.hp.com/support   /
         .
ARWW   HP ١٤٠