Canon iR C3200 Series Service Manual page 805

16.3.2.4.17 Fogging: after upgrading System Software to Ver.9.05
[ Verified by Canon Inc. ]
Field Remedy
On System Software Ver.9.05, the gradation adjustment was improved. When upgrading it from Ver.8.04 and
earlier to Ver.9.05 and later, be sure to execute auto gradation adjustment (full adjustment) after upgrading.
16.3.2.4.18 Background is fogged when making a copy of newspaper
Field Remedy
Press [Special Features>Image Quality Adjustment>Remove Background].
If the symptom still recurs, press [Fine Adjustment] that appears by the side of 'Remove Background' key to
adjust the density of the background you want to remove. Adjusting it to the direction of 'minus' will lighten
the background.
16.3.2.4.19 Fogging in Magenta as if noise had occurred
[ Inspected by Canon Inc. ]
Field Remedy
It is possible that the flexible cables inside the CCD unit (two cables are aligned at the back of the CCD unit)
are not securely fitted. Make sure that they are securely fitted.
F-16-35
Chapter 16
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0004-2926
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