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C-10
FS-1010
RXD
TXD
DTR
GND
DSR
RTS
CTS
TXD
RXD
RTS
CTS
DSR
SG
DTR
2
3
4
5
6
7
8
2
3
4
5
6
7
)
Computer
serial port (DB-9)
Printer
serial port (DB-25)
GND
TXD
RXD
RTS
CTS
DSR
GND
DTR
FG
TXD
RXD
RTS
CTS
DSR
SG
DTR
1
2
3
4
5
6
7
)
1
2
3
4
5
6
7
)
Computer
serial port (DB-25)
Printer
serial port (DB-25)
Connector configurations
The printer uses a DB-25 connector for the serial interface. Depending on the computer configurations
for serial interface, use either of the appropriate configurations. A special cable must be prepared or
obtained for the RS-422A configuration by referring to the diagram (last) below.
RS-232C - For computers with a DB-9 connector
RS-232C - For computers with a DB-25 connector