(К
компьютеру).                                          (К
принтеру).
 9 PIN D-SUB FEMALE to Computer. 
25 PIN D-SUB FEMALE to Printer. 
 
 |   | 
 D-Sub 1 | 
 D-Sub 2 | 
   | 
  
 
 | Receive Data | 
 3 | 
 3 | 
 Transmit Data | 
  
 
 | Transmit Data | 
 2 | 
 2 | 
 Receive Data | 
  
 
 | Clear To Send + Data Set Ready | 
 8 + 6 | 
 20 | 
 Data Terminal Ready | 
  
 
 | Carrier Detect + Data Terminal Ready | 
 1 + 4 | 
   | 
   | 
  
 
 | Ground | 
 5 | 
 7 | 
 Ground |  
    |