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4.2 I/F Cable Connection(1) Hold the protruding section at the rear of the printer cover and lift in the direction
indicated.
(1) Confirm that themain power supply, etc. are OFF.
(2) Prepare power supply satisfying the power voltage and current capacity having
been specified in the specifications.
(3) Firmly connect, in appropriate direction, the power supply and the main body
through using the attached cable. The connector is at the bottom of the main
body as shown in the drawing. This cable is integrated with the communication
cable. The power cable is larger than the communication cable, which is colored
in red and in orange for +5V use and in black for GND.
(4) Connect a power supply cable to the power supply. Pay attention not to connect
power supply cable in reverse polar.
NOTE
Be sure to connect power cord and interface cable in correct polarity.
Connecting cable in reverse polarity may cause damage not only to the printer but also to the
host.
Hold the connector when connecting or disconnecting the power cord of interface cable.