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4-4. Interface Connections
Refer to the host computer’s interface specifications for details of how to connect
the interface. The following illustrations show typical connection configura-
tions.
SERIAL
[RS-232C]
1
2
3
4
5
7
8
9
1
2
3
4
5
6
7
8
20
F-GND
TXD
RXD
RTS
CTS
DSR
S-GND
DCD
DTR
F-GND
RXD
TXD
DTR
S-GND
6DSR
RTS
INIT
FAULT
Printer side IBM PC side (25 pin)
1
2
3
4
5
7
8
9
1
2
3
4
5
6
7
8
DCD
RXD
TXD
DTR
S-GND
DSR
RTS
CTS
F-GND
RXD
TXD
DTR
S-GND
6DSR
RTS
INIT
FAULT
Printer side IBM PC side (9 pin)