6 Installation of Options
116
CL4NX/CL6NX Service Manual
13
Install the relay-PCB  to the printer and
tighten two screws
î˜
CAUTION
To avoid electrical damage, make sure that the
orientation of the relay-PCB is placed with the
highlighted connector at the bottom as shown.
14
Connect the option cable  of the
printer to the relay-PCB
.
15
Connect the dispenser cable  of the
dispenser unit to the relay-PCB
.
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31