El
tipo de conector del puerto paralelo es el denominado 'DB 25'............................
Puerto Paralelo - Pin Out
| DB-25 Pin | Signal | Direction | Port | Bit |
| 1 | Strobe* | out | Command | 0 |
| 2 | Data 0 | out | Data | 0 |
| 3 | Data 1 | out | Data | 1 |
| 4 | Data 2 | out | Data | 2 |
| 5 | Data 3 | out | Data | 3 |
| 6 | Data 4 | out | Data | 4 |
| 7 | Data 5 | out | Data | 5 |
| 8 | Data 6 | out | Data | 6 |
| 9 | Data 7 | out | Data | 7 |
| 10 | Ack* | in | Status | 6 |
| 11 | Busy | in | Status | 7 |
| 12 | Paper | out in | Status | 5 |
| 13 | Select | out in | Status | 4 |
| 14 | Auto_F* | out | Command | 1 |
| 15 | Error* | in | Status | 3 |
| 16 | Init* | out | Command | 2 |
| 17 | Select in* | out | Command | 3 |
| 18 to 25 | Ground | NA | NA | NA |
El
tipo de conector del puerto paralelo es el denominado 'DB 25'............................