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To resolve issues with 0xb90c05a4 error on your OfficeJet series: Click here to view.
Check some of the most frequent questions about Instant Ink: HP INSTANT INK, HP+ PLANS: INK AND TONER.


Check out our Black or Color Ink Not Printing, Other Print Quality Issues info about: Print quality and Cartridge Issues.
HP Recommended
HP Envy photo 7800
macOS 11.0 Big Sur

My HP envy printer will not print and gets the blue screen with a graphic in the middle then the numbers below : B8049FBC.  The lights on the sides of the screen such as on, internet connection, etc are flashing.  I found something in help for windows but I have an imac.  Windows help titled

HP Printers - Blue Screen Error or Flashing Lights while Connecting to Wireless Network (Windows, Europe)

talked about router firmware updates.  If this is complicated I just may go and buy another new machine.

1 REPLY 1
HP Recommended

@thomH

 

Welcome to the HP Support Community.

 

We'll have to perform a reset on the Printer for this. I have sent you a private message, for more details that cannot be shared in a public post.

 

Please do check your inbox on the communities page for the private message.

 

Let me know if this helps.

 

If the information I've provided was helpful, give us some reinforcement by clicking the Accepted Solution button, that'll help us and others see that we've got the answers!

 

Thanks!


I am an HP Employee

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