2.Connection preparations
2.1 Serial communication connection
Connect the external communication and the IJ printer by RS-232C serial communication.
To connect to serial communication, a USB⇔serial communication conversion cable is required.
2.1.1 USB⇔serial communication conversion cable connection
【Notes on replacement】
● Be sure to turn off the main power when replacing.
● Connect the connectors securely.
USB⇔Serial communication conversion cable connection port
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