Toshiba e-STUDIO2330C Service Manual page 240

(9) Take off the left cover.
 P.3-29 "3.5.7 Left cover"
(10) Disconnect 2 connectors and 1 harness
clamp.
(11) Place the harness of the Damp Heater Kit
(optional) on the rear side.
(12) Pull out the laser optical unit.
Note:
When the laser optical unit is replaced, start
the equipment in the adjustment mode and
perform the adjustment code 05-4721 before
the normal start-up.
Notes:
1. Do not leave fingerprints or stain on the
slit glass of the laser optical unit.
2. Pay close attention not to make an impact
or vibration on the laser optical unit
because it is a precise apparatus.
3. Place the removed laser optical unit so as
not to load on the polygonal motor.
4. Do not disassemble the laser optical unit
in the field because it is precisely
adjusted and very sensitive to dust and
stain.
5. Hold the laser optical unit vertically. Do
not press the top of the unit (the cover)
where the slit glass and the polygonal
motor are installed with your hands or
other things.
© 2008, 2009 TOSHIBA TEC CORPORATION All rights reserved
Fig. 9-18
Laser optical unit
Fig. 9-19
Slit glass
Fig. 9-20
e-STUDIO2330C/2820C/2830C/3520C/3530C/4520C
9 - 13
Polygonal motor cover
LASER OPTICAL UNIT
9