Star SP312F Installation Manual page 32

Interface Connections (Serial Intefface)
The following is a basic example of interface connections. (For interface
connections, refer to the specifications for the respective interface.) An IBM PC
type serial port is shown in below.
Printer Side
F–GND 1
TXD 2
RXD 3
RTS 4
CTS 5
S–GND 7
FAULT 14
DTR 20
Example of interface connections for an IBM PC
Shield
– 30 –
IBM PC Side
1 F–GND
2 TXD
RXD
3
4 RTS
5 CTS
DSR
6
7 S–GND
8 DCD
20 DTR