Canon CANOSCAN N1220U Service Manual page 53

CHAPTER 3
2. Precautions when attaching the drive unit
1) Apply appropriate amount of grease to the positions marked with net in the figure 3-9.
Figure 3-9
2) Locate the drive wire referring to II-B-2.
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COPYRIGHT 2000 CANON INC. CANOSCAN N650U/N656U/N1220U REV.0 JUNE 2000 PRINTED IN JAPAN (IMPRIME AU JAPON)