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- HP Community
- Printers
- LaserJet Printing
- repeated marks on M477fdw pro

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01-22-2020 02:23 PM
does anyone know what is causeing these marks on every print??
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Accepted Solutions
01-22-2020 06:18 PM
Those repetitive defects are caused by a failed fuser assembly and you will need to replace it. It is possible that the defect on the right side of the page is caused by a label stuck to the fuser but the defect on the left side is consistent with a failed film on the hot roller.
I am a volunteer, offering my knowledge to support fellow users, I do not work for HP nor speak for HP.
01-22-2020 06:18 PM
Those repetitive defects are caused by a failed fuser assembly and you will need to replace it. It is possible that the defect on the right side of the page is caused by a label stuck to the fuser but the defect on the left side is consistent with a failed film on the hot roller.
I am a volunteer, offering my knowledge to support fellow users, I do not work for HP nor speak for HP.