Table of Contents
Advertisement
Serialinterface
Signal
Pin No.
Name
Direction
Function
1
GND
Chassisground.
2
TXD
;W
Carriesdata fromtheprinter.
3
RXD
IN
Carriesdatato the printer.
4
RTS
OUT
ON whenthe printeris ready to
receivedata.
5-6
N/C
Unused.
7
GND
—
Signalground.
8-19
N/C
Unused.
20
DTR
OUT
ON whentheprinteris readyto
receivedata.
21-25
N/C
Unused.
171
Advertisement
Table of Contents
