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DISASSEMBLY and REPLACEMENT
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(6) Remove 2 screws.
Fig. 4-109
(7) Take off the laser optical unit cooling duct by
rotating it as shown in the figure.
Fig. 4-110
(8) Release 4 latches and take off the case.
Notes:
When taking off the case, do not pull any
harness which is coming out of the hole in
the case.
Fig. 4-111
(9) Take off the laser optical unit cooling fan
(front).
Fig. 4-112
Laser optical unit
cooling duct
Laser optical unit
cooling fan (front)