APPENDIX F. CONNECTOR PIN CONFIGURATION
The following page contains diagrams of the serial interface cable pin assignments for two types of computer.
Pin assignments for typical ATs and compatibles
Computer
1
2
3
4
5
6
8
Printer
4
2
3
5
6
7
20
7 |
| 8 |
|
Pin assignments for typical PC/XTs and
compatibles, and PS/2 machines
Printer
1
2
3
5
6
7
20
Computer
1
3
2
20
7
5
6
