2MY/2MZ
1-5-23
Refitting the ISU
7. When re-installation, fix the image 
scanner unit by matching to the scale of 
a former position.
When exchange, decide the fix position 
of ISU by the following.
The right and left of machine:
Confirm the number marked (a) and 
then match the line (c) of ISU to the 
positioning line (b) of same number on 
frame side.
(Line (c) is the one which is marked with 
the appropriate number.)
The rear and front of machine:
Match the edge (e) of ISU to the posi-
tioning line (d) on frame side.
8. Fix the ISU as before with four screws.
9. Check or replace the image scanner 
unit and refit all the removed parts.
Figure 1-5-41
ISU
b
c
d
a
e
c