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4. MECHANICAL SYSTEM -
I
,,_
C. Copyboard Cover
1.
Replacing
the Copyboard
Sheet
The copyboard
sheet is attached to the
copyboard
cover using adhesive
tape and
can be detached
by pulling at its corner.
After replacement,
make sure to even
out the sheet for even contact.
2.
Scanner Cooling
Fan (FMl)
1)
Detach the rear cover.
21
Detach the filter case @as
if to lift it
-'
from the bottom.
D. Fans
1.
Outline
The NP6020 is equipped
with two fans
to circulate
the air inside
the machine,
L
thereby
preventing
the
machine
from
overheating.
Each fan serves the following function.
/-
_
:
\
Scanner cooling fan (FMl):
cools the scan-
ner feeder fan
air to the
3)
4)
Exhaust fan (FM2):discharges
outside.
5)
Flgure 4-108
Figure 4-109
Cut off the harness band as necessary.
Disconnect
the connector
@ (J309)
from the DC controller PCB.
Remove
the three
screws
0,
and
detach the scanner cooling fan 0.
Figure 4-110
-i
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