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- HP Community
- Printers
- Printing Errors or Lights & Stuck Print Jobs
- Flashing error of power signal

Create an account on the HP Community to personalize your profile and ask a question
06-10-2022 05:36 PM
Lately every time I look at my printer,it’s flashing with the power icon on screen and number B3DBDBEBunder the power icon. I usually press the power button a couple times and it comes back to life but why is it doing this now? It’s more and more often.
06-13-2022 05:33 PM
Thank you for posting on the HP Support Community.
Don't worry as I'll be glad to help, to provide an accurate resolution, I need a few more details:
- What is the product number of your device? Use this link to find it: http://support.hp.com/us-en/document/c03754824
Keep me posted for further assistance.
ECHO_LAKE
I am an HP Employee
07-23-2022 01:27 PM
error code showing B3C79710
I find my printer with the blue screen and this code constantly now. The only way to clear it off is to power off (which takes multiple pushes on the power button or to unplug and restart but the following day, it is flashing blue again with this number.
It is HP ENVY 7155