2-10
Confidential
7.3 Top cover ASSY
(1) Open the top cover ASSY.
(2) Bend the boss bushing of the develop joint link to the direction of the arrow 2 to remove 
it from the guide rail of the top cover ASSY.
(3) Turn the top cover support band 90 degrees and slide it to the direction of the arrow 3 to 
remove it from the top cover ASSY.
(4) Remove the top cover ASSY from the machine.
Fig. 2-5
Top cover 
support band
Top cover ASSY
Guide rail
Boss bushing 
of develop joint link
Boss of develop 
joint link
Develop joint link
90°
2
3