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Guidelines
To resolve issues with 0xb90c05a4 error on your OfficeJet series: Click here to view.
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‎02-16-2025 10:57 AM

HP Recommended
Product: Deskjet 4100 all in one
Operating System: Microsoft Windows 10 (64-bit)

Deskjet 4100 all in one information light keeps flashing.

   Everything works,ink is good rebooted, still flashing.

Category:
1 REPLY 1

‎02-19-2025 11:57 AM

HP Recommended

Hi @hornplayer1,

 

Welcome to the HP Support Community! 

 

Thanks for reaching out about your query regarding error on your printer!  

We're thrilled to have the opportunity to assist you and provide a solution.

 

Check the Printer Display for Messages

  • Look for any error codes or messages on the printer screen or HP Smart app.

Make Sure the Ink Cartridges Are Installed Correctly

  • Open the ink cartridge door and ensure both cartridges are firmly seated.

Check for Paper Jams

  • Remove any stuck paper from the input/output tray and inside the printer.

Reset the Printer

  • Turn off the printer and unplug it from the power source.
  • Wait 60 seconds, then plug it back in and turn it on.

Update Printer Firmware

  • Download the latest firmware update from HP Support and install it.

Check HP Smart App for Warnings

  • Open the HP Smart App on your computer or phone to see if there are any alerts.

Try a Hard Reset

  • Press and hold the Power button and Cancel button together for 10 seconds.
  • Release and check if the light stops flashing.

 

I'm glad I could help! 😊 If this resolved your issue, please mark it as "Accepted Solution" and click "Yes" on "Was this reply helpful?"—your feedback not only keeps us going but also helps others find the solution faster! 👍✨

 

Take care and have an amazing day ahead! 🚀

 

Best regards,

Kuroi_Kenshi
I am an HP Employee

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