HPRT TP80C

TP80C User Manual
24
5.4 Serial Interface
Printer TP80C serial interface is compatible with RS-232 standard, with 9 pin socket.
Figure 5.4
PIN NO.
Signal Name
1
-
2
TXD
3
RXD
4
-
5
GND
6
DTR
7
-
8
RTS
9
-