Kyocera FS-1020D manual SG Signal Ground Pin, DTR Data Terminal Ready Pin

Models: FS-1020D

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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 nearly-full handshake line. It is held high (above 3 volts) when the buffer can accept more data.

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.

B-8

Page 82
Image 82
Kyocera FS-1020D manual SG Signal Ground Pin, DTR Data Terminal Ready Pin, RS-232C Interface Voltage Levels