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- HP Community
- Printers
- Printer Wireless, Networking & Internet
- Embedded Web Server

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09-25-2021 11:18 AM
Hello
Just purchased a refurbished HP DeskJet Plus 4155 All-in-One Printer. I am unable to get into the Embedded Web Server. I tried the username and password on the back of the printer. Does not work.
So how to restore the printer back to the factory setting is a private thing. Can someone message me on how this is done?
Again for an HP DeskJet Plus 4155 All-in-One Printer.
Thanks.
Solved! Go to Solution.
09-28-2021 12:15 PM - edited 09-28-2021 12:18 PM
Welcome to the HP Support Community.
Let's restore the network settings on the Printer: Press and hold the Wireless button ( ) and the Cancel button ( ) from the printer control panel together for three seconds.
Once done, connect to the Wi-Fi and print.
Let me know if this helps.
If the information I've provided was helpful, give us some reinforcement by clicking the Accepted Solution and Kudos buttons, that'll help us and others see that we've got the answers!
Thanks!
Have a great day!
I am an HP Employee
10-04-2021 08:50 AM
Uninstall and reinstall the HP Smart App and try again.
Let me know if this helps.
If the information I've provided was helpful, give us some reinforcement by clicking the Accepted Solution and Kudos buttons, that'll help us and others see that we've got the answers!
Thanks!
Have a great day!
I am an HP Employee
10-07-2021 02:16 PM
Try a firmware update: https://support.hp.com/us-en/document/ish_1776648-1643972-16
Let me know if this helps.
If the information I've provided was helpful, give us some reinforcement by clicking the Accepted Solution and Kudos buttons, that'll help us and others see that we've got the answers!
Thanks!
Have a great day!
I am an HP Employee