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- HP Community
- Printers
- Printing Errors or Lights & Stuck Print Jobs
- HP PageWide 377dw MFP prints bars in colored images

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04-15-2021
05:04 PM
- last edited on
07-13-2021
01:58 PM
by
RodrigoB
My HP PageWide 377dw MFP is a couple of years old and has just recently starting printing vertical streaks in yellow, cyan and black about every 1 inch across the page.
I've tried replacing the toner cartridges, cleaning level 1 and 2, and calibrating color density. I am unsure how to go about troubleshooting any further.
Please help.
04-23-2021 04:24 PM
Hello,
Hope you are well, based on the information provided, if you replace the toners with HP originals and issue remains even after the print head cleaning, at this point is better to reach an authorized service center for print bar repair.
Click here to get the nearest service center.
Regards,