Service manual

COPYRIGHT  2003 CANON INC. CANOSCAN 9900F REV.0 FEB. 2003 PRINTED IN JAPAN (IMPRIME AU JAPON)
CHAPTER 3
MECHANICAL SYSTEM
I. PARTS REPLACEMENT .............. 3-1
A. Precautions ......................... 3-1
II. EXTERNALS .............................. 3-2
A. Removing the Film Adapter Unit
........................................... 3-2
B. Removing the Top Cover and the
Document Glass Unit ........... 3-3
C. Attaching the Top Cover ...... 3-4
D. Removing the Front Panel ... 3-5
E. Attaching the Front Panel ... 3-9
III. PCBs ....................................... 3-11
A. Removing the Main PCB .... 3-11
IV. OPTICAL SYSTEM ................... 3-14
A. Removing the Scanning Unit
......................................... 3-14
B. Removing the Motor Unit .. 3-22
C. Attaching the Motor Unit .. 3-23