Toshiba e-STUDIO556 Service Manual page 200

4.4.2 Laser optical unit
(1) Remove the laser unit cooling fan.
( P.4-35 "4.4.1 Laser unit cooling fan")
(2) Remove one screw and take off the Leaf
spring.
[ 1 ] e-STUDIO756/856
(1) Take off the lens cover.
( P.4-11 "4.3.2 Lens cover")
(2) Disconnect 1 connector, remove 1 screw and
take off the APS sensor.
(3) Loosen 2 laser unit setscrews.
e-STUDIO556/656/756/856/557/657/757/857
DISASSEMBLY AND REPLACEMENT
Fig. 4-100
Fig. 4-101
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Leaf spring
Fig. 4-99