Rs-232C Serial Interface Board (Option; General - OKIDATA MICROLINE 320 Service Manual

APPENDIX C RS-232C SERIAL INTERFACE BOARD
1.

GENERAL

This section describes the operation of the RS-232C Serial Interface board installed in the Printer
as an option using a start-stop synchronization and serial communications circuit. This serial
interface board is capable of transmitting and receiving simultaneously at speeds up to 19,200
bits per second. Two protocols are available: printer Ready/Busy and X-ON/X-OFF modes.
C – 1