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MikeSugg
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Black dots on printouts after fixing paper jam

HP LaserJet M203dw
Microsoft Windows 10 (64-bit)

Hello.

I recently fixed a Paper Jam but I now get black dots appearing down the centre of the paper.

Any solution would be greatly appreciated.

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Black dots on printouts after fixing paper jam

the spacing of the dots will tell you which component is causing the problem. Two most likely are a bad cartridge or either a dirty or failed fuser.

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MikeSugg
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Black dots on printouts after fixing paper jam

Hi there

Thanks for your reply. The dots are 1 inch apart down the centre of the page.

I hope this can help you let me know what needs to be done.

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Black dots on printouts after fixing paper jam

That spacing refers to the Developer roller so the error is likely in the cartridge.

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MikeSugg
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Black dots on printouts after fixing paper jam

Hi again

Thanks for the info. Problem fixed now. The roller just need a lot of cleaning.

Thanks again for solving the problem.

Mike

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