Canon CANOSCAN D1230 series Service Manual page 48

MECHANICAL SYSTEM
I. PARTS REPLACEMENT .................. 3-1
A. Precautions .............................. 3-1
II. EXTERNALS ................................... 3-2
A. Removing the Document
Cover ........................................ 3-2
B. Removing the Top Cover and
Document Glass ....................... 3-3
COPYRIGHT © 2001 CANON INC.
CHAPTER 3
CANOSCAN D1230U/D2400U REV.0 MARCH 2001 PRINTED IN JAPAN (IMPRIME AU JAPON)
III. PCBs ............................................... 3-4
A. Removing the Main PCB ........... 3-4
B. Removing the Button PCB ....... 3-6
IV. OPTICAL SYSTEM .......................... 3-9
A. Removing the Scanning Unit ... 3-9
B. Removing the Drive Motor ..... 3-15
C. Attaching the Drive Motor ..... 3-17