Citizen Systems PPU-700 Benutzerhandbuch
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4.2 Connecting Interface Cables
1.
Turn the printer power off.
2.
Connect the interface connector in the correct direction.
3.
Fix the interface connector using a screwdriver.
4.
Connect the other end of the interface cable to the host.
Interface connector
CAUTION!
● Confirm the pin arrangement for the interface connector and cable. Wrong wiring
may result in fault, malfunction, or the like of the computer as well as the printer.
● Always hold the connector when connecting or disconnecting the interface cable.
Holding the cable may cause disconnection of the cable core.
● Confirm that the interface cable is connected securely. Poor contact may result in a
failure in communication.
Power switch
Interface cable
Printer
Pin
Signal
2
TXD
3
RXD
4
RTS
6
DSR
7
SG
20
DTR
PC
Signal
Pin
FG
1
TXD
2
RXD
3
CTS
5
DSR
6
SG
7
DTR
20
For serial interface cable, use the one with the following connection.
25-pin - 25-pin cable
9-pin - 25-pin cable
Printer
Pin
Signal
1
FG
2
TXD
3
RXD
4
RTS
6
DSR
7
SG
20
DTR
PC
Signal
Pin
RXD
2
TXD
3
DTR
4
SG
5
DSR
6
CTS
8