Cable Connections - Oki PH640 User Manual

13-3. Cable Connections

The followings are a recommended interface cable connections.
Note: Use shielded wire less than 3 m in length.
Printer side
(D-sub 25 pin)
FG 1
TXD
2
RXD 3
RTS 4
5
CTS
DSR
6
SG 7
DTR 20
INIT 25
Host side
25 pin
1
2
3
4
5
6
7
8
20
– 67 –
9 pin
FG
TXD
3
2 RXD
7 RTS
8 CTS
DSR
6
5 SG
1 DCD
4 DTR