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- HP Community
- Printers
- LaserJet Printing
- Re: Round marks on print outs HP Color Laser jet Pro M452dn

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10-17-2018 01:43 PM
These marks were appearing on all print outs. They look like burn marks. I tried the cleaning option. They still remain. I have attached a pic. Any help would be appreciated. Thanks!
Solved! Go to Solution.
Accepted Solutions
10-17-2018 02:31 PM
This is a repetitive print defect.
To find out which component is generaing the defect you can look up the defect ruler for your printer model via the Service Manual.
See Attached:
Experts are not HP Employees. Experts are advanced users, administrators, technicians, engineers or business partners who volunteer their time to answer community questions.
Please mark anything that is helpful with a Kudo.
When you are done troubleshooting, please mark one of the responses as the Solution.
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10-17-2018 02:31 PM
This is a repetitive print defect.
To find out which component is generaing the defect you can look up the defect ruler for your printer model via the Service Manual.
See Attached:
Experts are not HP Employees. Experts are advanced users, administrators, technicians, engineers or business partners who volunteer their time to answer community questions.
Please mark anything that is helpful with a Kudo.
When you are done troubleshooting, please mark one of the responses as the Solution.
This feedback enhances the community by helping future readers choose between multiple similar responses.