SATO CT4i Series Operator's Manual page 15

PIN# SIGNAL
1 FG
2 SD
3 RD
4 RS
5 CS
6 DR
7 SG
20 ER
1. DB25P
PRINTER
FG 1
SD 2
RD 3
RS 4
CS 5
DR 6
SG 7
ER 20
3. DB25P
PRINTER
FG 1
SD 2
RD 3
RS 5
CS 4
DR 6
SG 7
ER 20
Note: When executing Windows hardware control, 3. and 4. above work as the connection.
CT4i Series Operator Manual
Unit 2: Technical Data
I/O SIGNALS
I/O
-
Output
Input
Output Goes to the Low state when an error occurs in the printer
Input
Input
-
Output Goes to the High state when printer is ready to receive data
Goes Low when printer is OFFLINE or errors have occurred in the printer
LINE CONNECTION
HOST
1 FG
3 RD
2 SD
5 CS
4 RS
20 ER
7 SG
6 DR
HOST
1 FG
3 RD
2 SD
20 ER
6 DR
4 RS
7 SG
5 CS
DESCRIPTION
Framework Ground
Data transferred from Printer to Host
Data transferred from Host to Printer
Maintained at the High state
Maintained at the High state
Signal Ground
2. DB9P
PRINTER
FG 1
SD 2
RD 3
RS 4
CS 5
DR 6
SG 7
ER 20
4. DB9P
PRINTER
FG 1
SD 2
RD 3
RS 4
CS 5
DR 6
SG 7
ER 20
2-7
HOST
2 RD
3 SD
8 CS
7 RS
4 ER
5 SG
6 DR
HOST
2 RD
3 SD
6 DR
4 ER
7 RS
5 SG
8 CS