1-4-60
4
Contact glass Check whether the contact glass
is dirty.
If the contact glass is dirty, clean the contact
glass, and the bottom part of the shading plate.
5
Contact glass assy
Check the location the contact
glass is mounted.
Re-mount the contact glass if it is hanged off.
6
Lamp unit Check the position at which the
light guide panel is mounted.
If the contact part of the lamp unit and the rail is
distorted, replace the lamp unit.
7
Mirror Check whether the mirrors are
dirty.
If the mirrors are dirty, clean the three mirrors.
8
CCD PWB The CCD PWB is defective. Replace the ISU and perform U411.
(see page 1-3-54)
9
Control PWB The control PWB is defective. Replace the control PWB.(see page 2-2-12)
Defective part Check description Corrective Action
Service Manual
Y116540-5
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