Canon CanoScan 9900F Service Manual page 50

CHAPTER 3
3) Attach the button PCB unit to the main frame.
4) Insert the hook of the front panel to the main frame as shown in Figure 3-9.
1
1
q Hook
Figure 3-9
5) Push the front part of the front panel until it makes a snapping sound.
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COPYRIGHT 2003 CANON INC. CANOSCAN 9900F REV.0 FEB. 2003 PRINTED IN JAPAN (IMPRIME AU JAPON)