User`s manual

65
Interface Specifications
The Argox F-Series printer sends and receives messages through serial,
parallel and USB communication interfaces. The printer automatically checks
each interface for incoming messages.
Serial Interface Specification
The serial interface of the F-Series printer is an RS-232 port with 9-pin (DB9-S)
connector located at the rear of the printer. You can change the baud rate; data
bit, parity bit and stop bit by both sending commands to the printer and by
using the LCD panel.
Pin Assignment and Description
Pin No.
Direction
Description
1
Shorted to Pin-6
2
IN
RxD
3
OUT
TxD
4
N.C.
5
GROUND
6
Shorted to Pin-1
7
OUT
RTS
8
IN
CTS
9
OUT
+5V