Question about Canon NP6221 Fuser Thermofuse

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Canon NP6221 makes copies black and white with black streak down middle. How can it be fixed--works well otherwise.

Works ok except has 2 inch wide black streak down middle of page.

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They are manny cause of black copy.
1.over tone.
2.arching on main charger or dirt on main charger.
In Case You Still face Problem and Need Online Assistance Then Please Follow Us For On : Brother Printer Support

Posted on Feb 17, 2014

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