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Serial Interface (Option)
C.3.2 RS-422A Interface
SG - Signal Ground - (Pin 7)
SG - Signal Ground - (Pin 7)
SG - Signal Ground - (Pin 7)
SG - Signal Ground - (Pin 7)
All signals can transmit between the printer and the host computer to send
each signal with a signal ground.
DTR - Data Terminal Ready - (Pin 20)
DTR - Data Terminal Ready - (Pin 20)
DTR - Data Terminal Ready - (Pin 20)
DTR - Data Terminal Ready - (Pin 20)
This output is used as a buffer nearly-full handshake line. It is held high
(above 3 volts) when the buffer can accept more data.
RS-232C Interface Voltage Levels
RS-232C Interface Voltage Levels
RS-232C Interface Voltage Levels
RS-232C Interface Voltage Levels
The voltage levels of the interface signals conform to EIA RS-232C
specifications. SPACE is from 3 volts to 15 volts. MARK is from -3 volts to
-15 volts. Voltages between -3 volts and 3 volts are undefined.
The serial interface is set to the RS-232C mode as the factory default.
However, by changing the jumper connector on the IB-10E interface board,
the interface can be changed to the RS-422A mode.
In the RS-232C mode, the printer can be connected to a personal computer
In the RS-232C mode
In the RS-232C mode
In the RS-232C mode
(or similar device) equipped with an RS-232C serial interface. (The serial
interface is set to the RS-232C mode as the factory default.)
In the RS-422A mode, the printer can be connected to a personal computer
In the RS-422A mode
In the RS-422A mode
In the RS-422A mode
(or similar device) equipped with an RS-422A serial interface.
Changing of the jumper connector should be carried out only by a
Kyocera Mita authorized dealer or Kyocera Mita certified technician.
Kyocera Mita shall not be liable for damage due to improper changing of
Note
the jumper connector.
Interface Signals
The pins in the printer's RS-422A interface connector carry the signals
Table C.4
Table C.4
Table C.4
Table C.4
listed in
Pin
Pin
Pin
Pin
1
3
7
9
10
11
18
.
Table C.4 RS-422A Signal Pin Assignments
In/out
In/out
In/out
In/out
Signal
Signal
Signal
Signal
-
In
-
Out
Out
-
In
RDB
C-7
Description
Description
Description
Description
FG
Frame ground
RDA
Receive data Inverted
SG
Signal ground
SDA
Send data Inverted
SDB
Send data
-
+5V DC
Receive data
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