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3.2 Connecting Interface Cables
1. Turn off the power.
2. Orient the interface cable correctly and insert it into the interface connector.
RS: Serial RS-232C + USB
NN: USB
WF: Wireless LAN + Et USB
ET: Et USB
BT: Blu USB
CAUTION
When disconnecting the cable, always hold the connector.
Be careful not to insert the USB cable into the cash drawer kick-out connector.
To connect more than one printer to a single computer by USB, you must change the serial
number of the USB interface.
Hold the connector of the LAN cable perpendicular and straight when connecting or discon-
necting it. Doing it at an angle may cause the connector to misconnect.
Do not connect multiple interfaces at the same time.
