2PX/2PY-1
1-5-59
21. Remove left and right holders from the 
scanner unit.
*: When reattaching the holders in the scan-
ner unit, assemble the parts so that the 
holders are in front of the triangle ribs of 
the ISU frame. 
(If the holders are behind the triangle ribs, 
the scanner unit cannot be closed.)
Figure 1-5-93
22. Release four hooks and remove the 
upper middle cover.
Figure 1-5-94
[Attachment of the right holder]
(Normal)
(Wrong)
Holder
Triangle ribs
Holder
Holder
Scanner unit
1
1
2
2
Upper middle 
cover
Hook
Hook
Hook
Hook