Chapter 3 Interfaces and cable connection
3-1. Interfaces
This mobile printer model has three interfaces:
RS232, USB and Bluetooth. Below are the specifications.
4.Press
POWER
button again to confirm baudrate Setting.The
MODE
light will flash one or several times.Flash times is the Same as the times
you press the
FEED
button.
3-1-1. RS-232C Cable Connection
Interface Connector
Serial Interface (RS-232)
(F.G)
(TXD)
(RXD)
(DSR)
(DTR)
(S.G)
PRINTER
SIDE
HOST
SIDE
Pin No
1
3
2
7
8
6
5
4
Press FEED button
One time
Two times
Three times
Four times
Five times
Six times
Seven times
.
Signal name
FG
TxD
RxD
RTS
CTS
DSR
SG
DTR
Direction
-
Output
Input
Output
Input
Input
-
Output
Function
Frame Ground
Transmit Data
Receive Data
Ready To Send
Clear To Send
Date Set Ready
Signal Ground
Data Terminal Ready
Baudrate
2400BPS
4800BPS
9600BPS
19200BPS
38400BPS
57600BPS
115200BPS
1
3
2
6
4
5
(F.G)
(TXD)
(RXD)
(RTS)
(CTS)
(DSR)
(DTR)
(S.G)
1
3
2
7
8
6
4
5
FEED
POWE
R
RGE F
A
U
H
LL
C
PO
W
ER
M
O
D
E
E
R
R
O
R
MODE light will flash
USER'S MANUAL
USER'S MANUAL
