Table of Contents
Advertisement
Appendix B: INTERFACE SPECIFICATIONS
Introduction
This appendix presents the interface specifications of I/O ports for the printer. These
specifications include pin assignments, protocols and detailed information about how to
properly interface your printer with your host or terminal.
Serial
The RS-232 connector on the printer side is a female, DB-9.
Pin
Note: Pin 9 is reserved for KDU (keyboard device unit) only, therefore do not
connect this pin if you are using a general host like a PC.
Direction Definition
1
In
DSR
2
In
RxData
3
Out
TxData
5
-
Ground
6
Out
DTR
7
Out
RTS
8
In
CTS
9
Out
+5V
User's Guide
79
Hide quick links:
Advertisement
Table of Contents
