Epson 60 Operator's Manual page 112

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
9-pin F
1
2
3
4
5
6
8
7
Printer
25-pin M
1
2
3
5
6
7
20
F-2
Pin assignments for typical PC/XTs and
compatibles, and PS/2 machines
Printer
25-pin M
4
2
3
5
6
7
20
8
Computer
25-pin F
1
3
2
20
7
5
6