Toshiba e-STUDIO 163 - 3.6 Adjustment of the Scanner Section

December 2005 © TOSHIBA TEC e-STUDIO163/203 ADJUSTMENT
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3.6 Adjustment of the Scanner Section
3.6.1 CIS unit
[A] Replacing the CIS unit
• The CIS unit must not be readjusted and some part of its components must not be replaced in the
field since the unit is precisely adjusted. If any of the components is defective, replace the whole
unit.
• Handle the CIS unit with care not to contaminate the lens with fingerprints or such.
3.6.2 CIS unit drive belt-1
Adjust the tension of the CIS unit drive belt-1 when installing it.
<Procedure>
(1) Install the CIS unit drive belt-1 after the ten-
sion bracket fixing screw are loosened.
(2) Tighten the tension bracket fixing screw.
Fig. 3-25
Tension bracket