2K5
(3) Detaching and refitting the ISU (reference)
Follow the procedure below to replace the ISU.
Procedure
1. Remove two screws and remove the scan-
ner right cover.
2. Remove the contact glass.
3. Remove six screws and remove the FFC
ground and ISU cover.
1-5-24
Contact glass
Screw
FFC ground
ISU cover
Screw
Screw
Scanner right cover
Figure 1-5-44
Screw
Screw
Screw
Screw
Figure 1-5-45
Screw