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CHAPTER 5 TROUBLESHOOTING
2.0mm
Figure 5-260
→0.67%
Figure 5-259
Note: The adjustment might not be enough
using the factory adjustment value
alone. If this happens, use the user
adjustment value as well. Or, replace
the rollers.
7) Place the adjustment sheet and scan
again. Check the displayed image.
Note: Repeat the procedure again if the
adjustments were not corrected
properly.
5-34
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CANON ELECTRONICS INC. 2011 CANON DR-M140 FIRST EDITION