Canon MG8100 series On-Screen Manual page 957

Check 3: If the problem is not resolved, there may be other causes.
See also the sections below:
Cannot Print to End of Job
Part of the Page Is Not Printed
No Printing Results/Printing Is Blurred/Colors Are Wrong/White Streaks
Lines Are Misaligned
Line or Image Does Not Print or Prints Partially
Printed Paper Curls or Has Ink Blots
Paper Is Smudged/Printed Surface Is Scratched
Back of the Paper Is Smudged
Vertical Lines Are Printed on the Sides of the Printout
Colors Are Uneven or Streaked
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