ODP 200H-II User’s Manual
7
ODP 200H-II User’s Manual
8
For connection to a
host computer.
For connection to a
host computer.
For connection of
the AC adapter.
Never unplug the
AC adapter while
the printer is on.
Connects to peripheral units
such as cash drawers, etc.
Do not connect this to
a telephone.
INTERFACE CONNECTOR
INTERFACE CONNECTOR(USB)
PERIPHERAL DRIVE CONNECTOR
POWER CONNECTOR
2-2. Connecting the Cables
You can connect up the cables required for printing to the printer.
They all connect to the connector panel on the back of the printer, which is shown below :
Before connecting any of the cables, make sure that both the printer and the computer are turned
off.
2-2-1. Interface Connector
<D-SUB 25 Female Serial> <Centronics Parallel>
<USB “B” Type>
<Ethernet>
Serial Interface
PIN
SIGNAL
I/O
DESCRIPTION
2
TXD
Output
Printer transmit data line RS-232C level
3
RXD
Input
Printer receive data line RS-232C level
4, 20
DTR
Output
Printer handshake to host line RS-232C level
6
DSR
Input
Data Send Ready
1, 7
GND
-
System Ground
USB Interface
PIN
SIGNAL
I/O
DESCRIPTION
1
+5V
-
+5V
2
DATA-
-
Printer transmit data line
3
DATA+
-
Printer transmit data line
4
GND
-
System Ground