Introduction - Epson C824431 Manual Del Usario

The Serial Interface Card C824431/C824432 is an interface
that allows asynchronous serial data communication
between a host computer and an EPSON printer.
This interface card offers the following features:
• Data transmission that can be set at either RS-232D or 20
mA Current Loop levels (RS-232D has been revised from
the former RS-232C. Set the signal levels for RS-232D the
same as for RS-232C.)
• Handshaking protocol using X-on/X-off or DTR flag
control
• Selectable data word structure that allows you to choose
parity (Odd, Even, or None) and word bit settings (either
7 or 8 bit)
• Selection of baud rate settings from 75 to 19,200 BPS
(Data transmission speed is limited to 1,200 BPS when the
signal level is set to 20 mA Current Loop)
• DIP switch 1 settings that you can change even after
installation

INTRODUCTION

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