Guidelines
We have new content about printers, Click here to check it out!
HP Recommended
Microsoft Windows 7 (64-bit)

yellow dots that appear on documents when printing on HP LaserJet M452 dnIMG20190622145154.jpg

2 REPLIES 2
HP Recommended

Most likely defect on yellow cartridge. Remove yellow cartridge and look at the green drum to see a matching defect. Or could be a defect on the transfer belt nut that is unlikely to cause a single color defect.

If you find the information provided useful or solves your problems, help other users find the solution easier by marking my post as an accepted solution. Clicking "yes" on "was this reply helpful" also increases the chances that this solution will help others.
I am a volunteer, offering my knowledge to support fellow users, I do not work for HP nor speak for HP.



HP Recommended

thank you sir for your attention 

I had changed the drum and cleaning the belt and dosent change any thing! 

† The opinions expressed above are the personal opinions of the authors, not of HP. By using this site, you accept the <a href="https://www8.hp.com/us/en/terms-of-use.html" class="udrlinesmall">Terms of Use</a> and <a href="/t5/custom/page/page-id/hp.rulespage" class="udrlinesmall"> Rules of Participation</a>.