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2.3 Connection
Connection Chart for Printer / IBM
If you connect a printer or a PC with a 25-pin cable, follow the chart below.
Circuit
Type
(EIA)
AA
BA
BB
CB
CC
AB
CD
If you connect a printer or an IBM-PC with a 9-pin cable, follow the chart below.
Circuit
Type
(EIA)
AA
BA
BB
CA
CB
CC
AB
CC
Note
Please read your printer manual and connect the first EIA pin (FG) of this unit to the printer
cable.
IBM is registered trademark of International Business Machines Corporation.
*1
62
System
Signal
Pin
Name
No.
FG
1
SD (TXD)
2
RD (RXD)
3
CS (CTS)
5
DR (DSR)
6
SG
7
ER (DTR)
20
System
Signal
Pin
Name
No.
FG
1
SD (TXD)
2
RD (RXD)
3
RS (RTS)
4
CS (CTS)
5
DR (DSR)
6
SG
7
ER (DTR)
20
Personal Computer
*1
25-pin Cable Printer/PC
Circuit
Pin
Signal
Type
No.
Name
(EIA)
1
FG
AA
3
RD (RXD)
BB
BA
2
SD (TXD)
CD
20
ER (DTR)
AB
7
SG
5
CS (CTS)
CB
6
DR (DSR)
CC
8
CD (DCD)
CF
9-pin Cable Printer/IBM-PC
Pin
Signal
No.
Name
2
RD (RXD)
3
SD (TXD)
4
ER (DTR)
5
SG
6
DR (DSR)
7
RS (RTS)
8
CS (CTS)
Circuit
Type
(EIA)
BB
BA
CD
AB
CC
CA
CB
General Installation
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