3
Connect the EXT signal cable
CN3 connector on the EXT PCB
And then the other end to the EXT
connector on the main (CONT) PCB.
4
Attach the left housing cover
tighten the screw
Checking after the Installation
1
Power on the printer and confirm that the
time (hh:mm) is showed on the right top
corner of the LCD screen.
1
to the
$
.
3
and
.
.
6 Installation of Options
CN3
Main (CONT)
PCB
Slide
1
2
CL4NX/CL6NX Service Manual
3
EXT
5
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