Serial Interface (Rs-232C) - Samsung SRP-275 User Manual

2-2-1 Serial Interface (RS-232C)

PRINTER
SIDE
(25Pin)
Pin No. Signal name
1 FG
2 TxD
3 RxD
6 DSR
7 SG
20 DTR
Rev. 1.03
IFC-S TYPE
Interface connector
(F.G) 1
(TXD) 2
(RXD) 3
(RTS) 4
(CTS) 5
(DSR) 6
(S.G) 7
(DTR) 20
Direction
- Frame Ground
Output Transmit Data
Input Receive Data
Input Data Set Ready
- Signal Ground
Output Data Terminal Ready
Drawer kick-out
Connector
1 (F.G)
2 (RXD)
3 (TXD)
4 (DTR)
5 (S.G)
6 (DSR)
7 (RTS)
8 (CTS)
Function
- 11 -
SRP-275
HOST
SIDE
(9Pin)