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Common problems for Connectivity Issues
We would like to share some of the most frequently asked questions about Printer Wi-Fi, Connectivity Issues and Offline Status. Check out this link: HP printer is offline or unavailable.
HP Recommended

Hello, just changed to a new network and don't know the steps to change from my old wifi network to the new one on a HP 400 M451nw printer. How do you do this?

1 REPLY 1
HP Recommended

General help for new modem but you probably just need to reset the printer and find the new router SSID
1 - Restore Wi-Fi setup mode on your HP printer
2 - Wi-Fi connection is lost after router or network settings change
3 - HP Smart help with printer connection.

 


Click here for network setup using HP Smart but in a different language

Full feature software M401 M451

 

Reset instructions

Turn printer off
hold down right arrow and cancel keys
Turn printer on (keep holding keys down)



Wifi setup 451

LaserJet Reference M451 M401

this printer only supports the 2.4ghz band

Please let me know if this works


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