Samsung OfficeServ500 - Page 109

IOM BOARD PC
RXD 2
TXD 3
GND 5
DTR 4
2
3
5
4
3
2
7
20
OR
9 PIN 25 PIN
FIGURE 7–6
IOM BOARD PRINTER
RXD 2
TXD 3
GND 5
DTR 4
2
3
7
20
RST
ON
OFF
RST
ON
OFF
FIGURE 8-6 PIN CONNECTIONS FOR IOM BOARD
RST
ON
RST
ON
OFF
2
3
5
4
3
2
7
20
OR
9 PIN 25 PIN
FIGURE 7–6
IOM BOARD PRINTER
RXD 2
TXD 3
GND 5
DTR 4
2
3
7
20
2
3
5
4
3
2
7
20
OR
9 PIN 25 PIN
FIGURE 7–6
IOM BOARD PRINTER
RXD 2
TXD 3
GND 5
DTR 4
2
3
7
20
RST
ON
OFF
RST
ON
OFF
2
3
5
4
3
2
7
20
OR
9 PIN 25 PIN
FIGURE 7–6
IOM BOARD PRINTER
RXD 2
TXD 3
GND 5
DTR 4
2
3
7
20
2
3
5
4
3
2
7
20
OR
9 PIN 25 PIN
FIGURE 7–6
PIN CONNECTIONS FOR IOM BOARD
TO PRINTER
IOM BOARD PRINTER
RXD 2
TXD 3
GND 5
DTR 4
2
3
7
20
FIGURE 8-5
RST
ON
OFF
RST
ON
OFF
TO PC
RST
ON
OFF
RST
ON
OFF