Item Is Placed Correctly, But The Scanned Image Is Slanted - Canon MG3500 Series Troubleshooting Manual

Item Is Placed Correctly, but the Scanned Image Is
Slanted
Check: When Document or Magazine is selected for the item
type, deselect the Correct slanted text document checkbox and
scan the item again.
Settings (Document Scan) Dialog Box
Settings (Custom Scan) Dialog Box
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