Communication Failure - Canon CANOSCAN D1230 series Service Manual

B. Communication Failure
COPYRIGHT © 2001 CANON INC. CANOSCAN D1230U/D2400U REV.0 MARCH 2001 PRINTED IN JAPAN (IMPRIME AU JAPON)
Scan
Yes
Communication
failed ?
No
Yes
Scanning Unit
failed to move ?
No
Yes
Poor
image quality ?
No
Yes
Acoustic noise
generated ?
No
End
Figure 5-2
CHAPTER 5
Table 5-2
Table 5-3
Table 5-4
Table 5-5
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