Toshiba B-EV4D-GS24-CUS-R Owner's Manual page 41

APPENDIX 2 INTERFACE
APPENDIX 2 INTERFACE
 Interface Cables
To prevent radiation and reception of electrical noise, the interface cables must meet the following
requirements:
 Fully shielded and fitted with metal or metallized connector housings.
 Keep as short as possible.
 Should not be bundled tightly with power cords.
 Should not be tied to power line conduits.
 RS-232C Cable description
The serial data cable used to connect the printer to a host computer should be one of the following two
types (9-pin or 25-pin connector):
Connector to the Host Computer
Function
RXD
TXD
DTR
GND
DSR
RTS
CTS
NOTE:
Use an RS-232C cable with a connector with inch type securing screws.
9 pin 25 pin
2 3
3 2
4 20
5 7
6 6
7 4
8 5
Connector to Printer
Pin No.
1
2
3
4
5
6
7
8
9
EA2- 1
ENGLISH VERSION EO1-33095
APPENDIX 2 INTERFACE
Function
+5V
TXD
RXD
RTS
GND
CTS
RTS
CTS
+5V