
Table 
Pin (Server  | Pin (Printer  | 
  | 
  | 
  | 
Interface)  | Interface)  | Signal  | Source  | Description  | 
  | 
  | 
  | 
  | 
  | 
8  | 8  | Data7  | Server  | Data Bit 6  | 
9  | 9  | Data8  | Server  | Data Bit 7  | 
10  | 10  | Acknowledge  | Printer  | —  | 
11  | 11  | Busy  | Printer  | —  | 
12  | 12  | Out of paper  | Printer  | —  | 
13  | 13  | SLCT | Printer  | —  | 
14  | 14  | Unassigned  | —  | —  | 
15  | 32  | Error  | Printer  | —  | 
16  | 31  | Initialize  | Printer  | —  | 
17  | 36  | Unassigned  | —  | —  | 
18  | 33  | Signal ground  | —  | —  | 
19  | 19  | Signal ground  | —  | —  | 
20  | 21  | Signal ground  | —  | —  | 
21  | 23  | Signal ground  | —  | —  | 
22  | 25  | Signal ground  | —  | —  | 
—  | Signal ground  | —  | —  | |
  | 
  | 
  | 
  | 
  |