Oki MICROLINE ML521 - Page 166

Appendix A: Interfacing 135
Commonly Used Serial Cable Configurations
IBM 25-Pin Cable Configuration
Computer Printer
PG 1 1 PG
TD 2 3 RD
RD 3 2 TD
CTS 5 11 SSD
DSR 6 20 DTR
6 DSR
SG 7 7 SG
4 RTS
5 CTS
IBM 9-Pin Cable Configuration
Computer Printer
RD 2 2 TD
TD 3 3 RD
SG 5 7 SG
DSR 6 20 DTR
6 DSR
CTS 8 11 SSD
4 RTS
5 CTS