Serial Interface (Option)
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)
This output is used as a buffer
RS-232C Interface Voltage Levels
The voltage levels of the interface signals conform to EIA
B.3.2 RS-422A Interface
The serial interface is set to the
In the
In the
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 the jumper connector.
Interface Signals
The pins in the printer’s
Table B.4 RS-422A Signal Pin Assignments
Pin | In/out | Signal | Description |
1 | - | FG | Frame ground |
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3 | In | RDA | Receive data Inverted |
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7 | - | SG | Signal ground |
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9 | Out | SDA | Send data Inverted |
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10 | Out | SDB | Send data |
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11 | - | - | +5V DC |
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18 | In | RDB | Receive data |
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