GX-A Series/GF-A Series Communication Manual 8 / 41
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When connecting the balance to a PC and a printer, connect the balance to the PC with a USB
cable and connect the balance to the printer with an RS-232C cable.
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When connecting the balance to a PC and to the external display unit, connect the balance to the
PC with a USB cable and connect the balance to the printer with an RS-232C cable.
Balance
USB
PC
RS-232C
Printer
External display unit
USB
PC
RS-232C
Balance